Miscellaneous guns in OCA

[confocaloid]

p3968 factory, assembled (by gun period multiplication via colliding glider streams) from multiple glider guns based on the alien p62 oscillator from B3/S234c (and here capped by another instance of the same oscillator), producing a p85 orthogonal c/85 spaceship that is endemic to the specified CA within the space of all two-state isotropic cellular automata with range-1 Moore neighbourhood:

Code: Select all

x = 622, y = 618, rule = B34c7c8/S234cy5e7e
595b3o$594bo2bo$594b2o2$19b3o574bo2bo$18bo2bo575b2o$18b2o2$20bo2bo$21b
2o575b3o$598bobo$597bo2bo11b2o$597b2o13bobo$22b3o585bo3bo$22bobo567b3o
7b2o5bo3b2o$21bo2bo11b2o549bo4bo9bob2o3bo$21b2o13bobo549bo3b2obo9bo4bo
$34bo3bo544b2o3bo5b2o7b3o$16b3o7b2o5bo3b2o544bo3bo$11bo4bo9bob2o3bo
549bobo13b2o$12bo3b2obo9bo4bo549b2o11bo2bo$7b2o3bo5b2o7b3o567bobo$7bo
3bo585b3o$7bobo13b2o$8b2o11bo2bo$21bobo$21b3o575b2o$598bo2bo$608b2o$
602b2o4bo$23b2o575bo2bo2bobo$22bo2bo574b3o3b2o$12b2o$13bo12b2o$13bobo
8bo2bo$14b2o8b3o5$592bo9b3o$591bo10bo2bo$591b3o10b2o2$22b3o575bo2bo$
22bo2bo575b2o$24b2o2$20bo2bo$21b2o576b3o$599bobo$586b2o11bo2bo$36bo
548bobo13b2o$19b3o15b2o546bo3bo$19bobo14b2o547b2o3bo5b2o7b3o$6b2o11bo
2bo567bo3b2obo9bo4bo$5bobo13b2o553bo12bo4bo9bob2o3bo$5bo3bo566bobo15b
3o7b2o5bo3b2o$5b2o3bo5b2o7b3o548b2o34bo3bo$10bo3b2obo9bo4bo566b2o13bob
o$9bo4bo9bob2o3bo567bo2bo11b2o$14b3o7b2o5bo3b2o563bobo$32bo3bo563b3o$
19b2o13bobo$19bo2bo11b2o$20bobo$20b3o576b2o$598bo2bo$51bobo$52b2o542b
2o$19b2o31bo543bo2bo$18bo2bo539bo35b3o$560bo$16b2o538b2o2b3o$16bo2bo
536b2o$17b3o2$564bo$563b2o$563bobo2$59b2o$59b2o537bo$597b3o$597bob2o3b
o$603bo$18bo585bo$17b3o$17bob2o3bo575bo$23bo25b2o541bobo4b2o8b2o$24bo
23bobo542bo16b2o$50bo553bo4b2o$20bo583b2o3bo$12bobo4b2o8b2o548b2o11bo
3b2o$13bo16b2o546b2o11b2o4bo$24bo4b2o549bo9b2o16bo$24b2o3bo561b2o8b2o
4bobo$12bo3b2o583bo$11b2o4bo$10b2o16bo568bo$11b2o8b2o4bobo568bo$21bo
575bo3b2obo$602b3o$17bo585bo$18bo$17bo3b2obo8b3o$22b3o10bo$23bo10bo$
595bo$594b2o$594bobo7$606b2o$514bo91bobo$17bo496bobo91bo$514b2o92b2o$
14b2o$13bobo585bo$13bo586b3o$12b2o581bo3b2obo$596bo$25bo569bo$24b3o$
19bo3b2obo572bo$20bo568b2o8b2o4bobo$19bo93bobo472b2o16bo$114b2o473b2o
4bo$23bo90bo475bo3b2o$13b2o8b2o4bobo570b2o3bo$12b2o16bo571bo4b2o$13b2o
4bo571bo16b2o$14bo3b2o570bobo4b2o8b2o$26b2o3bo566bo$26bo4b2o$15bo16b2o
568bo$14bobo4b2o8b2o568bo$22bo572bob2o3bo$595b3o$26bo569bo$25bo$19bob
2o3bo$19b3o$20bo7$475b2o$475b2o3$145b2o$145b2o3$596bo$595b3o$590bo3b2o
bo$591bo$30bo559bo$29b3o$24bo3b2obo562bo$25bo558b2o8b2o4bobo$24bo558b
2o16bo$584b2o4bo$28bo556bo3b2o$18b2o8b2o4bobo560b2o3bo$17b2o16bo561bo
4b2o$18b2o4bo561bo16b2o$19bo3b2o560bobo4b2o8b2o$31b2o3bo556bo$31bo4b2o
$20bo16b2o558bo$19bobo4b2o8b2o558bo$27bo562bob2o3bo$590b3o$31bo559bo$
30bo$24bob2o3bo571b2o$24b3o576bo$25bo575bobo$601b2o$17b2o92b2o$18bo91b
obo486bo$18bobo91bo$19b2o$517b2o$516b2o$518bo4$30bobo$31b2o$31bo$582bo
10bo$581bo10b3o$581b3o8bob2o3bo$598bo$23bo575bo$22b3o$22bob2o3bo565bo$
28bo558bobo4b2o8b2o$29bo558bo16b2o$599bo4b2o$25bo573b2o3bo$17bobo4b2o
8b2o551bo3b2o$18bo16b2o9bo539b2o4bo$29bo4b2o11b2o536b2o16bo$29b2o3bo
11b2o538b2o8b2o4bobo$17bo3b2o573bo$16b2o4bo543bo$15b2o16bo532bobo23bo$
16b2o8b2o4bobo531b2o25bo$26bo565bo3b2obo$597b3o$22bo575bo$23bo$22bo3b
2obo$27b3o$28bo3$61bobo$62b2o487b2o$62bo488b2o2$597b3o$69b2o526bo2bo$
64b3o2b2o528b2o$66bo$27b3o35bo529bo2bo$27bo2bo533bo31b2o$29b2o532b2o$
563bobo$25bo2bo$26b2o566b3o$594bobo$581b2o11bo2bo$580bobo13b2o$24b3o
553bo3bo$24bobo553b2o3bo5b2o7b3o$11b2o11bo2bo557bo3b2obo9bo4bo$10bobo
13b2o556bo4bo9bob2o3bo$10bo3bo34b2o538b3o7b2o5bo3b2o$10b2o3bo5b2o7b3o
15bobo556bo3bo$15bo3b2obo9bo4bo12bo543b2o13bobo$14bo4bo9bob2o3bo557bo
2bo11b2o$19b3o7b2o5bo3b2o537b2o14bobo$37bo3bo536b2o15b3o$24b2o13bobo
538bo$24bo2bo11b2o$25bobo$25b3o566b2o$593bo2bo2$591b2o$24b2o565bo2bo$
23bo2bo565b3o2$21b2o10b3o$21bo2bo10bo$22b3o9bo5$590b3o8b2o$589bo2bo8bo
bo$589b2o12bo$603b2o$19b2o3b3o564bo2bo$18bobo2bo2bo565b2o$18bo4b2o$17b
2o$25bo2bo$26b2o565b3o$593bobo$592bo2bo11b2o$592b2o13bobo$27b3o575bo3b
o$27bobo557b3o7b2o5bo3b2o$26bo2bo11b2o539bo4bo9bob2o3bo$26b2o13bobo
539bo3b2obo9bo4bo$39bo3bo534b2o3bo5b2o7b3o$21b3o7b2o5bo3b2o534bo3bo$
16bo4bo9bob2o3bo539bobo13b2o$17bo3b2obo9bo4bo539b2o11bo2bo$12b2o3bo5b
2o7b3o557bobo$12bo3bo285b3o287b3o$12bobo13b2o274bo$13b2o11bo2bo273bo$
26bobo297bo$26b3o296b2o267b2o$325bobo265bo2bo2$597b2o$28b2o565bo2bo$
27bo2bo564b3o2$31b2o$29bo2bo562b3o$29b3o562bo2bo$594b2o2$19b3o574bo2bo
$18bo2bo575b2o$18b2o2$20bo2bo$21b2o575b3o$598bobo$597bo2bo11b2o$597b2o
13bobo$22b3o585bo3bo$22bobo567b3o7b2o5bo3b2o$21bo2bo11b2o549bo4bo9bob
2o3bo$21b2o13bobo549bo3b2obo9bo4bo$34bo3bo544b2o3bo5b2o7b3o$16b3o7b2o
5bo3b2o544bo3bo$11bo4bo9bob2o3bo549bobo13b2o$12bo3b2obo9bo4bo549b2o11b
o2bo$7b2o3bo5b2o7b3o567bobo$7bo3bo585b3o$7bobo13b2o$8b2o11bo2bo$21bobo
$21b3o575b2o$598bo2bo$608b2o$602b2o4bo$23b2o575bo2bo2bobo$22bo2bo574b
3o3b2o$12b2o$13bo12b2o$13bobo8bo2bo$14b2o8b3o5$592bo9b3o$591bo10bo2bo$
591b3o10b2o2$22b3o575bo2bo$22bo2bo575b2o$24b2o2$20bo2bo$21b2o576b3o$
599bobo$586b2o11bo2bo$36bo548bobo13b2o$19b3o15b2o546bo3bo$19bobo14b2o
547b2o3bo5b2o7b3o$6b2o11bo2bo567bo3b2obo9bo4bo$5bobo13b2o553bo12bo4bo
9bob2o3bo$5bo3bo566bobo15b3o7b2o5bo3b2o$5b2o3bo5b2o7b3o548b2o34bo3bo$
10bo3b2obo9bo4bo566b2o13bobo$9bo4bo9bob2o3bo567bo2bo11b2o$14b3o7b2o5bo
3b2o563bobo$32bo3bo563b3o$19b2o13bobo$19bo2bo11b2o$20bobo$20b3o576b2o$
598bo2bo$51bobo$52b2o542b2o$19b2o31bo543bo2bo$18bo2bo539bo35b3o$560bo$
16b2o538b2o2b3o$16bo2bo536b2o$17b3o2$564bo$563b2o$563bobo2$59b2o$59b2o
537bo$597b3o$597bob2o3bo$603bo$18bo585bo$17b3o$17bob2o3bo575bo$23bo25b
2o541bobo4b2o8b2o$24bo23bobo542bo16b2o$50bo553bo4b2o$20bo583b2o3bo$12b
obo4b2o8b2o548b2o11bo3b2o$13bo16b2o546b2o11b2o4bo$24bo4b2o549bo9b2o16b
o$24b2o3bo561b2o8b2o4bobo$12bo3b2o583bo$11b2o4bo$10b2o16bo568bo$11b2o
8b2o4bobo568bo$21bo575bo3b2obo$602b3o$17bo585bo$18bo$17bo3b2obo8b3o$
22b3o10bo$23bo10bo$595bo$594b2o$594bobo7$606b2o$514bo91bobo$17bo496bob
o91bo$514b2o92b2o$14b2o$13bobo585bo$13bo586b3o$12b2o581bo3b2obo$596bo$
25bo569bo$24b3o$19bo3b2obo572bo$20bo568b2o8b2o4bobo$19bo93bobo472b2o
16bo$114b2o473b2o4bo$23bo90bo475bo3b2o$13b2o8b2o4bobo570b2o3bo$12b2o
16bo571bo4b2o$13b2o4bo571bo16b2o$14bo3b2o570bobo4b2o8b2o$26b2o3bo566bo
$26bo4b2o$15bo16b2o568bo$14bobo4b2o8b2o568bo$22bo572bob2o3bo$595b3o$
26bo569bo$25bo$19bob2o3bo$19b3o$20bo3$480b2o$480b2o3$140b2o$140b2o7$
606bo$605b3o$600bo3b2obo$601bo$20bo579bo$19b3o$14bo3b2obo582bo$15bo
578b2o8b2o4bobo$14bo578b2o16bo$594b2o4bo$18bo576bo3b2o$8b2o8b2o4bobo
580b2o3bo$7b2o16bo90b3o488bo4b2o$8b2o4bo103bo477bo16b2o$9bo3b2o102bo
477bobo4b2o8b2o$21b2o3bo485bo90bo$21bo4b2o483b2o$10bo16b2o482bobo93bo$
9bobo4b2o8b2o578bo$17bo582bob2o3bo$600b3o$21bo579bo$20bo$14bob2o3bo
591b2o$14b3o596bo$15bo595bobo$611b2o$7b2o$8bo600bo$8bobo$9b2o7$20bobo$
21b2o$21bo$592bo10bo$591bo10b3o$591b3o8bob2o3bo$608bo$13bo595bo$12b3o$
12bob2o3bo585bo$18bo578bobo4b2o8b2o$19bo578bo16b2o$609bo4b2o$15bo593b
2o3bo$7bobo4b2o8b2o571bo3b2o$8bo16b2o9bo559b2o4bo$19bo4b2o11b2o556b2o
16bo$19b2o3bo11b2o558b2o8b2o4bobo$7bo3b2o593bo$6b2o4bo563bo$5b2o16bo
552bobo23bo$6b2o8b2o4bobo551b2o25bo$16bo585bo3b2obo$607b3o$12bo595bo$
13bo$12bo3b2obo$17b3o$18bo547b2o$566b2o6$607b3o$607bo2bo$54b3o552b2o$
56bo$17b3o35bo549bo2bo$17bo2bo553bo31b2o$19b2o552b2o$573bobo$15bo2bo$
16b2o586b3o$604bobo$591b2o11bo2bo$590bobo13b2o$14b3o573bo3bo$14bobo
573b2o3bo5b2o7b3o$b2o11bo2bo577bo3b2obo9bo4bo$obo13b2o576bo4bo9bob2o3b
o$o3bo34b2o558b3o7b2o5bo3b2o$2o3bo5b2o7b3o15bobo576bo3bo$5bo3b2obo9bo
4bo12bo563b2o13bobo$4bo4bo9bob2o3bo577bo2bo11b2o$9b3o7b2o5bo3b2o557b2o
14bobo$27bo3bo556b2o15b3o$14b2o13bobo558bo$14bo2bo11b2o$15bobo$15b3o
586b2o$603bo2bo2$601b2o$14b2o585bo2bo$13bo2bo585b3o2$11b2o10b3o$11bo2b
o10bo$12b3o9bo5$600b3o8b2o$286bo312bo2bo8bobo$285b3o311b2o12bo$285bob
2o3bo320b2o$9b2o3b3o274bo309bo2bo$8bobo2bo2bo275bo309b2o$8bo4b2o$7b2o
279bo$15bo2bo261bobo4b2o8b2o$16b2o263bo16b2o303b3o$292bo4b2o304bobo$
292b2o3bo304bo2bo11b2o$280bo3b2o316b2o13bobo$17b3o259b2o4bo329bo3bo$
17bobo258b2o16bo300b3o7b2o5bo3b2o$16bo2bo11b2o246b2o8b2o4bobo294bo4bo
9bob2o3bo$16b2o13bobo255bo303bo3b2obo9bo4bo$29bo3bo554b2o3bo5b2o7b3o$
11b3o7b2o5bo3b2o251bo302bo3bo$6bo4bo9bob2o3bo257bo301bobo13b2o$7bo3b2o
bo9bo4bo255bo3b2obo296b2o11bo2bo$2b2o3bo5b2o7b3o265b3o309bobo$2bo3bo
284bo310b3o$2bobo13b2o$3b2o11bo2bo$16bobo$16b3o585b2o$603bo2bo2$607b2o
$18b2o585bo2bo$17bo2bo584b3o2$21b2o$19bo2bo$19b3o!
#C [[ GRID THEME Catagolue ]]

[confocaloid]

Here is a p102 gun shooting the p4 orthogonal c/2 spaceship, using periodic reflectors (p34) and an overunity reaction, capped by blocks.
It should be possible to make this significantly smaller, even keeping the same design.

Code: Select all

x = 485, y = 421, rule = B3ain678/S3458

Here is a (capped) p102 gun shooting the p13 diagonal 3c/13 spaceship:

Code: Select all

x = 421, y = 322, rule = B3ain678/S3458
11bo$8b7o$8bobobobo$7b4ob3o$9bo4b2o$12b3o$11b2obo$7b2o3b3o$7b2o3bo$4b
2o$4bobo$4b3o5$2bo$2bo$5o39bobo48b3o48bobo48b3o48bobo48b3o48bobo48b3o$
b3o39b3obo46b2obo47b3obo46b2obo47b3obo46b2obo47b3obo46b2obo$b3o40bobo
48b3o48bobo48b3o48bobo48b3o48bobo48b3o$410b2o$409b3o$409b2o$412b2o$
412b2o2b3o$417b3o$418b2o$413bo5b2o$413b2o3b2o$413b3ob3o$414b5o$416bo
29$400b3o$400b3o$399b5o$401bo$401bo4$2bo$b3o$b3o34$199bobobo$199b5o$
197b8o$198b2o2b3o$197b3o2b2o$198b4o$197b5o$199b2o3b2o194b3o$204b2o194b
3o$207bo193bo$206b4o$207bo$207bo$2bo$2bo$5o$b3o$b3o206bo$168b2o39bobo$
167b3o40bo$168b2o39b3o$141b3o66bo$141bobo$142b2o$135bo3b2o$133b3o3b2o$
133bob2o$133b3o$132b2o4bo$133b3ob4o$133bobobobo$133b7o$136bo11$109bobo
bo37bo$109b5o4bo31b3o$108b7ob4o30bobo$108b3o2b3obobo30b3o$109b2o2bobob
3o$111b5o$111b4o$107b2o3b2o$107b2o$105bo$103b4o$105bo41b3o$105bo41b3o$
148b2o$141bo3b2o$141bo3b2o39b2o212b3o$142b2o42b2o212b3o$144bo44b3o207b
5o$144bo43b4o209bo$145b2o41b4o209bo$188b3o3$2bo$b3o$b3o62bo101bo$66b3o
49b2o48b3o38b3o$38bo25b5o48b3o46b5o38bobo$37b4o25b3o49b2o48b3o38b3o$
36b3obo25bo101bo41bo$37bob3o308bo$38b3o308b3o$35b2o2bo53bobobo250b5o$
35b2o56b5o249b3ob3o$92b8o248b6o$92b3o2b2o250b7o$93b2o2b3o250b3obo$95b
4o253b3o2bo$95b5o252bo3b2o$91b2o3b2o257b3o$91b2o261b3o$89bo189bo$87b4o
186b5o$89bo140b2o44b3ob3o$89bo140b3o43b2o3b2o$191b3o37b2o42b2o5bo$191b
obo34b2o46b2o$191b3o23bo5b3o2b2o46b3o70b2o$47bo144bo23b3o3b3o52b3o2b2o
64b3o$46b3o63bo102b5o2b2o58b2o65b2o$47bo62b3o48b2o43b2o8b3o2b2o5bo56b
2o$46bobo61b5o46b3o42bo2bo7bo4b2o3b2o55b3o$47bo62b3o5bo42b2o43bob3o11b
3ob3o55b2o23b2o$112bo4b3o86b2o5bo9b5o77b3ob2o$118bo88b4o14bo78b4o$117b
obo184b2ob3o$118bo186b2ob2o$214b4o88b4o$217b2o88b2o$214b3obo43b2o$215b
o2bo42b3o56bo$46b3o48bobo48b3o48bobo15b2o43b2o55b3o$45b2obo47b3obo46b
2obo47b3obo116bobo$46b3o48bobo48b3o48bobo117b3o3$7bo392b3o$7b3o75b3o
117bobo48b3o48bobo48b3o39b3o$6b4o75bobo116bob3o47bob2o46bob3o47bob2o
39bo$5b5o75b3o55b2o43b2o15bobo48b3o48bobo48b3o$3b4o79bo56b3o42bo2bo$4b
3o136b2o43bob3o$4b3o91b2o88b2o$97b4o88b4o$97b2ob2o186bo$97b3ob2o184bob
o$99b4o78bo14b4o88bo109bo$96b2ob3o77b5o9bo5b2o86b3o4bo102b3o$96b2o23b
2o55b3ob3o11b3obo43b2o42bo5b3o62bo38bo$120b3o55b2o3b2o4bo7bo2bo42b3o
46b5o61bobo34b2o$120b2o56bo5b2o2b3o8b2o43b2o48b3o62bo30b3o2b2o$56b2o
65b2o58b2o2b5o102bo63b3o28bo2bo$56b3o64b2o2b3o52b3o3b3o23bo144bo32bo$
56b2o70b3o46b2o2b3o5bo23b3o172bo4b3o$129b2o46b2o34bobo179bo$124bo5b2o
42b2o37b3o173bo5bo$124b2o3b2o43b3o140bo72bo3bo$124b3ob3o44b2o140bo74bo
$125b5o186b4o$127bo189bo$50b3o261b2o$31b2o16b3o257b2o3b2o$30b3o16b2o3b
o252b5o$29bob2o16bo2b3o253b4o$28b3o21bob3o250b3o2b2o$28b3o20b7o250b2o
2b3o$53b6o248b8o$53b3ob3o249b5o56b2o$54b5o250bobobo53bo2b2o$55b3o308b
3o$56bo308b3obo$196bo41bo101bo25bob3o$195b3o38b3o48b2o49b3o25b4o$195bo
bo38b5o46b3o48b5o25bo$195b3o38b3o48b2o49b3o$238bo101bo5$216b3o$215b4o
41b2o$215b4o43bo$215b3o44bo$219b2o42b2o$54b2o163b2o39b2o3bo$55b2o203b
2o3bo$52bo2bo201b2o$52b4o201b3o41bo$53bo203b3o41bo$300b4o$301bo$298b2o
$293b2o3b2o$292b4o$291b5o$287b3obobo2b2o$254b3o30bobob3o2b3o$254bobo
30b4ob7o$254b3o31bo4b5o$255bo37bobobo8$75bobo$76bobo$75bo2b2o$76b3o
191bo$77bo189b7o$267bobobobo$266b4ob3o$268bo4b2o$271b3o$270b2obo$266b
2o3b3o$266b2o3bo$263b2o$263bobo$196bo66b3o$195b3o39b2o$196bo40b3o$83b
2o110bobo39b2o$83b2o111bo5$199bo$199bo$197b4o$199bo$201b2o$201b2o3b2o$
205b5o$205b4o$203b2o2b3o$202b3o2b2o$202b8o$203b5o$203bobobo!
#C [[ MAXGRIDSIZE 10 THEME Catagolue ]]

[LaundryPizza03]

[...]
3. The t-ship works, and there are guns and reflectors for it.
[...]

Suboptimal p205 gun in the rule from this post by iddi01:

Code: Select all

x = 31, y = 28, rule = B35i/S23-acny4eijkrw5-aeij6-a7
27bo$26bobo$18bobo2bo2bob3o$13b2ob3ob7obobo$14bobobo9bo$14bob13o$13b2o
bobobobo$14bob11o$11bo2bobobo3b2obo$11b4ob3obobob2o$9b2o5bobob5o$b2o7b
9obobobo$o2bob2o3bobobobobob3o$o2bobo2b2o2b7obob2o$b2o2bo3bob2o3bobob
3o$5b2o2bobob6obobo$8b2ob3o6b5o$5b3o3bo2b3ob3o2b2o$2bo2bob8obobob2o$bo
bobo10bob3o$2bo2bob10obobob2o$5b3o2bobobob9o$7b10o5b3o$7bobo2bo3bobobo
$6b5o4b2o6bo$8bo$23bo$22b3o!

I think this is optimal:

Code: Select all

x = 20, y = 37, rule = B35i/S23-acny4eijkrw5-aeij6-a7
11b2obo$12bob3o$12bobobo$11b2obo$14b2o$11b4o$12bobo$12b5o$11b2o2b2o$8b
o3b2o$4bo3b5o$2b5obobobob2o$2bobobob9o$9o5b3o$bo2bo3bobobo$b2o4b2o6bo
2$15bo$14b3o14$14bobo$12b3ob3o$13bobobo$11bo7bo$11b2o5b2o!

[confocaloid]

[...]
Here are capped orthogonal 5c/12 rakes, in a CA with extensible p12 orthogonal 5c/12 spaceships (quoted below):

• a p24 double-barrel glider rake (top)
• a p36 single-barrel rake shooting p6 diagonal c/6 spaceships (bottom)

Code: Select all

x = 75, y = 84, rule = B3-ckqy4w5jkr/S23-ce4t5knr6ek

[...]

Here are two different glider guns (shown capped) in the same CA. An adjustable-period p156 pulse loop on the left (edit: it should be possible to adjust the period down to 70), a fixed-period p60 gun on the right:

Code: Select all

#C  [[ MAXGRIDSIZE 9 GRID THEME Catagolue ]]
x = 215, y = 107, rule = B3-ckqy4w5jkr/S23-ce4t5knr6ek
101bo$100bobo$101bo2$88bo$87bobo$15bo11bo11bo11bo11bo11bo12bo$14bobo9b
obo9bobo9bobo9bobo9bobo$bo13bo11bo11bo11bo11bo11bo$obo$bo$55bo12b2o$
54b3o4bo5bobo$53b2ob2o2bobo6bo$13bo40b3o4bo41bo$12b3o40bo46bobo$11b5o
87bo$10bo5bo44bo$9b2o2bo2b2o42b3o$8b3obobob3o40b2ob2o$9b2o2bo2b4o40b3o
$5bo10bob3o40bo17bo$4bobo6bo3b5o56bobo$5bo5b2o2bo6bo56bo2bo$11b3o5bo2b
2o4bo12bo11bo11bo9bo5bobo$11b3o4bobo6bobo10bobo9bobo9bobo7bobo5bo$11b
3o5bo8bo12bo11bo11bo9bo27bo$11b2o2bo8bo60bo16bobo$13bo3b4o2bobo58bobo
16bo$16bob3o3bo60bo$9b2o2bo2b4o2bo$8b3obobob3o2bobo72b3o$9b2o2bo2b2o4b
o72bo3bo$10bo5bo$7bo3b5o9bo$6bobo3b3o9bobo65bo6bo$7bo5bo11bo65bo5bo2bo
$91bo4bobo$91bo5bo5bo$92bo9bobo$85bo12bo4bo$84bobo12bo$85bo9bo3bo$96b
3o$25bo$24bobo$7bo17bo$6bobo$7bo2$103bo$102bobo$85bo17bo$84bobo$85bo2$
25bo$24bobo$7bo17bo$6bobo$7bo2$85bo17bo$84bobo15bobo$85bo17bo2$88bo$
87bobo$88bo$25bo60bo95bo17bo$7bo16bobo58bobo93bobo15bobo$6bobo16bo60bo
95bo17bo$7bo27bo9bo11bo11bo12bo$28bo5bobo7bobo9bobo9bobo10bobo$8b3o16b
obo5bo9bo11bo11bo12bo$8bo19bo2bo73bo74bobo$9bo20bobo71bobo7bo65b3o$31b
o73bo7bobo$114bo3$196b3o$7bo11bo64b3o109bobo$6bobo10bo63bo3bo91bo16b3o
4bo$7bo17bo56bo5bo89bobo21bobo$23b2ob2o54bo5bo90bo23bo$25bo56bo5bo26bo
$83bo3bo26bobo$84b3o28bo2$35bo11bo11bo11bo11bo11bo$10b2o22bobo9bobo9bo
bo9bobo9bobo9bobo$22bo12bo11bo11bo11bo11bo11bo$21bobo$22bo2$9bo3bo$8bo
bobo$9bo3bo3$171bo$170bobo40bo$171bo40bobo$121bo91bo$120bobo$121bo!

Some clean rakes in that CA: viewtopic.php?p=201668#p201668

[...] the pesky dirty replicator [...]

I think that's unfair to the replicator. It can be catalysed to move along stable tracks, leading to oscillators and glider guns of all sufficiently high periods. For example, here is a capped p156 "replicator pulse loop" glider gun (track length 780, five equally spaced pulses, period 780/5 = 156): [...]

[Aleph]

P56 gun:

Code: Select all

x = 6, y = 6, rule = B3-nq4a/S23-an4a
b4o$bo2bo$5bo$o3bo$2ob2o$2bo!

EDIT:
P12 gun for a c/2 spaceship in an alternating stripe-restricted rule:

Code: Select all

x = 7, y = 7, rule = B2a3inr4in/S|B1c2ckn3ry/S
obobobo2$ob5o2$2o2b2o2$bo2bo!

[confocaloid]

Here are two guns, assembled from instances of a p62 glider gun (which was discovered by trying different ways to collide sparks from two instances of an alien p62 oscillator). The glider gun on the left has period 310, and involves a x5 period multiplication reaction with two colliding p62 glider streams. The spaceship factory on the right has period 62, and shoots p26 oblique (7,3)c/26 spaceships. There are also intermediate p2 orthogonal c/2 "T spaceships". The alien p62 oscillator was found by evolving soups in Golly.

Code: Select all

#C Press <H> <C> in LifeViewer (Help > Comments) to view comments
#C The CA is two-state, with isotropic rules and a fully-symmetric weighted neighbourhood,
#C which is a subset of range-3 Moore (36 neighbours) with the following weights:
#C 81 -- 01 -- 01 -- 81
#C -- 81 81 81 81 81 --
#C 01 81 09 09 09 81 01
#C -- 81 09 -- 09 81 --
#C 01 81 09 09 09 81 01
#C -- 81 81 81 81 81 --
#C 81 -- 01 -- 01 -- 81
x = 123, y = 96, rule = R3,C0,S18-35,101-109,111-116,180-197,261-278,342-353,355-359,423-433,435-440,504-521,585-594,596-602,666-683,747-764,828-845,909-926,990-1007,1071-1088,1152-1169,1233-1250,1314-1331,1395-1412,1476-1493,1557-1574,1638-1655,B27-35,108-109,111-116,189-197,270-278,351-359,432-440,513-521,594-602,675-683,756-764,837-845,918-926,999-1007,1080-1088,1161-1169,1242-1250,1323-1331,1404-1412,1485-1493,1566-1574,1647-1655,NW51000100010051005151515151000151090909510100510900095100015109090951010051515151510051000100010051
9b2o16b2o$8bobo16bobo$9bo18bo4$5b3o24b2o$5bo25b2o$2bob2o25b2o$2b3o28bo
b2o38b3o$3bo29bo2bo40bo$33b3o41bo14b3o$73bob2o15bo$72b2o18bo$93b2obo$
68bo27b2o$67bobo$67b2o32bo$100bobo$101b2o5$35b3o36bobo$bo33bo2bo35b2o$
3o19bo12bob2o36bo$ob2o10bo6bobo9b2o$3bo11bo3bob2o10b2o$3b3o28b2o3$95b
2o$7bo22bo65b2o$6bobo20bobo63b2o16b2o$7b2o20b2o62b3o16b2o$53b2o38bo19b
2o$53b2o38bo20b3o$88bo27bo$60bo26bobo26bo$58b2o27b2o32bo$59b2o59bobo$
121b2o2$59bo30bo$59b3o28b3o$59bo30bo8$121b2o$120bobo$87b2o32bo$87bobo
25bo$63bo24bo26b2o$64bo29bo10b3o6bo2bo$63b3o27b2o10bo7b4o$64bo27bo2bo
10bo6b3o$93b4o4b2o10bo$94b3o$96bo30$77b2o$77b2o!
#C [[ MAXGRIDSIZE 9 GRID THEME MCell ]]

[confocaloid]

p124 glider gun from the D2_x census:

Code: Select all

x = 29, y = 29, rule = B2n3-cekq6i/S2-cn3-c4eqrz6i
3o$o$bo15b2o5$11b3o$11bo2bo3b2o$11b2obo5bo$13bob2obobo5bo$15b2o9bo$17b
2o$17b2o$19b2o$18bo2bo$19bobo$19b3o9$28bo$26bobo$27b2o!

edit 2025-04-16: single-barrel form:

Code: Select all

x = 75, y = 74, rule = B2n3-cekq6i/S2-cn3-c4eqrz6i
73b2o$37bo35b2o$37b2o$39bo$37b2o$37bo5$50b3o$49bo$49bo3bo$20b3o31bo$
19b2o3bob2o21bob2o$19b2o7bo22bo3b2o$23b2o3bo19bo3bob3o$20bobobo3bo19bo
8b2o$18bo7bo21b3obo4b2o$14b2o6bo2bo23b2o6bo2bo$13b3obo4b2o29bo7bo$13bo
8b2o31bobobo3bo$13bo3bob3o36b2o3bo$16bo3b2o32b2o7bo$14bob2o36b2o3bob2o
$19bo35b3o$14bo3bo$14bo$15b3o6$bo$bobo$b2o2$2b2o$2bobo$2bo6$16b3o36b3o
$15bo38b2o3bob2o$15bo3bo34b2o7bo$20bo37b2o3bo$15bob2o36bobobo3bo$17bo
3b2o30bo7bo$14bo3bob3o26b2o6bo2bo$14bo8b2o23b3obo4b2o$14b3obo4b2o23bo
8b2o$15b2o6bo2bo21bo3bob3o$19bo7bo23bo3b2o$21bobobo3bo19bob2o$24b2o3bo
24bo$20b2o7bo19bo3bo$20b2o3bob2o20bo$21b3o26b3o10$36bo$2o35bo$2o33b3o!

[...] I want to get more variants.

Here is a potentially-interesting variant, keeping several mentioned objects, and allowing an unexpected p58 diagonal c/58 spaceship: [...]
edit 1: here is an oddity related to the orthogonally-moving standard spaceships: [...]
Catagolue censuses listed on the page https://catagolue.hatsya.com/census/b2n ... 3-c4eqrz6i

edit 2: here is a p260 orthogonal 3c/65 rake, shooting p10 diagonal c/5 spaceships backwards: [...]
edit 3: ... and another oddity, three p58 diagonal c/58 spaceships: [...]
edit 4: ... and another oddity, two different p10 mod-5 oscillators with the exact same envelope, except one is statorless and another isn't: [...]

[confocaloid]

Here is a smaller SMOSMOSMOS gun, period 216, bounding box area (66049 = 257 x 257), can anyone make a smaller one?

Code: Select all

#C [[ GRID THEME Catagolue ]]
x = 257, y = 257, rule = B2e3ceijq4aenqz5kn6a/S1e2ac3nr4ein5aejry6a78
144b2o3b2o48b2o3b2o2$148b3o48b3o$149bo2bo44bo2bo$146bo56bo$139bo6b2o5b
obo38bobo5b2o6bo$139bo6bo5b2obo38bob2o5bo6bo$143b3o7bo42bo7b3o$144bo2b
o2bo48bo2bo2bo$141bo7b3o46b3o7bo$139bob2o5bo6bo4b2o3b2o16b2o3b2o4bo6bo
5b2obo$139bobo5b2o6bo38bo6b2o5bobo$148bo15b3o16b3o15bo$142bo2bo19bo2bo
12bo2bo19bo2bo$144b3o15bo24bo15b3o$155bo6b2o5bobo6bobo5b2o6bo$149b2o4b
o6bo5b2obo6bob2o5bo6bo4b2o$159b3o7bo10bo7b3o$160bo2bo2bo16bo2bo2bo$
141bo6bo8bo7b3o14b3o7bo8bo6bo$141bo6b2o7b2o5bo6bo6bo6bo5b2o7b2o6bo$
148bo8bo5b2o6bo6bo6b2o5bo8bo$164bo20bo$158bo2bo26bo2bo$160b3o24b3o2$
160b2o3b2o16b2o3b2o5$145bo58bo$144b3o56b3o10$162b2o3b2o12b2o3b2o4$166b
3o12b3o$157bo8b2obo3bo2bo3bob2o8bo$157bo8bob2o3bo2bo3b2obo8bo$167b3o
10b3o2$161b3o22b3o$157bo3b2obo8bo2bo8bob2o3bo$157bo3bob2o8bo2bo8b2obo
3bo$162b3o20b3o3$129b2o3b2o78b2o3b2o$167b2o12b2o$133b3o78b3o$134bo2bo
74bo2bo$131bo86bo$124bo6b2o5bo8bo8bo8bobo14bobo8bo8bo8bo5b2o6bo$124bo
6bo5b2o7b2o7b2o7b2obo14bob2o7b2o7b2o7b2o5bo6bo$128b3o7bo8bo8bo8bo18bo
8bo8bo8bo7b3o$129bo2bo2bo78bo2bo2bo$126bo7b3o76b3o7bo$124bob2o5bo6bo4b
2o56b2o4bo6bo5b2obo$124bobo5b2o6bo68bo6b2o5bobo$133bo15b3o46b3o15bo$
127bo2bo19bo2bo42bo2bo19bo2bo$129b3o15bo54bo15b3o$140bo6b2o5bobo36bobo
5b2o6bo$129b2o3b2o4bo6bo5b2obo36bob2o5bo6bo4b2o3b2o$144b3o7bo40bo7b3o$
145bo2bo2bo46bo2bo2bo$142bo7b3o44b3o7bo$140bob2o5bo6bo36bo6bo5b2obo$
98b2o3b2o35bobo5b2o6bo36bo6b2o5bobo35b2o3b2o$149bo50bo$98bobo42bo2bo
56bo2bo42bobo$145b3o54b3o$102bo144bo$93bobo7bo8bo5bobo24b2o3b2o46b2o3b
2o24bobo5bo8bo7bobo$93bo10bo6b2o124b2o6bo10bo$95bo9bo6b3o3bobo9bo88bo
9bobo3b3o6bo9bo$113bo17bo24bo14bo6bo14bo24bo17bo$97bo9bo6bo15bo24b2o
14bo6bo14b2o24bo15bo6bo9bo$93bo4bo10bo25bo20bo36bo20bo25bo10bo4bo$93bo
5bo7bobo26bo76bo26bobo7bo5bo$100bo148bo$111b2o124b2o$102bobo11bo57b2o
57bo11bobo$83b2o3b2o25bobo13b2o3bo76bo3b2o13bobo$98b2o3b2o30bobo74bobo
30b2o3b2o$83bobo27bo122bo$106bo5bo7bobo50bo2bo50bobo7bo5bo$87bo18bo4bo
10bo8b3o39bo2bo39b3o8bo10bo4bo$78bobo7bo5bo15bo9bo5bo3bob2o8bo30bo2bo
30bo8b2obo3bo5bo9bo$78bo10bo4bo31bo3b2obo8bo64bo8bob2o3bo$80bo9bo17bo
9bo11b3o84b3o11bo9bo$106bo10bo4bo104bo4bo10bo$82bo9bo13bobo7bo5bo13b3o
72b3o13bo5bo7bobo$78bo4bo10bo20bo10bo8bob2o3bo64bo3b2obo8bo10bo$78bo5b
o7bobo31bo8b2obo3bo64bo3bob2o8bo$85bo25bobo21b3o74b3o21bobo$96b2o3b2o$
87bobo21b2o3b2o114b2o3b2o$100bobo$88b2o41b2o3b2o74b2o3b2o$98bo$84bo6bo
5bo7bobo$83b3o5bo4bo10bo$85b2o8bo9bo$85bobo$93bo9bo$92bo9bo4bo61bo10bo
$93bo7bo5bo60bobo8bobo$83bobo14bo68b3o6b3o$171bo6bo$83bobo10bobo2$96b
2o3b2o2$62b2o3b2o2$66b3o29b2o3b2o$67bo2bo$64bo$57bo6b2o5bobo$57bo6bo5b
2obo11bobo10b3o$61b3o7bo14bo6bo3bob2o8bo$62bo2bo2bo24bo3b2obo8bo$59bo
7b3o27b3o$57bob2o5bo6bo$57bobo5b2o6bo14bo5bo8b3o$66bo22bo3bo8bob2o3bo
60bobo4bobo$60bo2bo30bo7b2obo3bo61bo6bo$62b3o37b3o63bo12bo$5b2o3b2o
157bo10bo$67b2o3b2o3b2o89bo12bo$9b3o7b2o$10bo2bo62b3o19b2o3b2o$7bo69bo
2bo$o6b2o5bo17bo41bo$o6bo5b2o16b2o34bo6b2o5bobo$4b3o7bo17bo30bo3bo6bo
5b2obo$5bo2bo2bo50b3o6b3o7bo$2bo7b3o6b3o50bo2bo2bo$ob2o5bo6bo3bo48bo7b
3o$obo5b2o6bo52b2o5bo6bo$9bo59bo5b2o6bo$3bo2bo69bo$5b3o62bo2bo$72b3o$
5b2o3b2o3b2o46bo23bo$62b3o7b2o3b2o7b3o84bo2bo$19b3o25b2o3b2o120b2o$20b
o2bo148bo4bo$17bo$10bo6b2o5bobo143bo8bo$10bo6bo5b2obo24b3o117bo6bo$14b
3o7bo17bo8b2obo115bo8bo$15bo2bo2bo20bo8bob2o$12bo7b3o29b3o8bo$10bob2o
5bo6bo35b3o$10bobo5b2o6bo19b3o$19bo22bo3b2obo8bo3b2o$13bo2bo25bo3bob2o
8bo58bo20bobo$15b3o29b3o66bobo20bo$117b2o17bo23bobo$15b2o3b2o64b2o30b
2o17bo23bo$136bo21bo$47b2o3b2o42b3o57bo16bo$92bo64bo16bo$92bo64bo29b2o
$47b2o3b2o42b3o57bo23bo6bob2o$136bo21bo20bo10bo$15b2o3b2o64b2o30b2o17b
o23bo18bo3bob2ob2o$117b2o17bo23bobo14bo7bo$15b3o29b3o66bobo20bo36bobo
3bo$13bo2bo25bo3bob2o8bo58bo20bobo$19bo22bo3b2obo8bo3b2o116bobobo$10bo
bo5b2o6bo19b3o$10bob2o5bo6bo35b3o113bo3bo$12bo7b3o29b3o8bo115bo$15bo2b
o2bo20bo8bob2o123bo$14b3o7bo17bo8b2obo120b2obo$10bo6bo5b2obo24b3o121bo
$10bo6b2o5bobo149bobo10bo$17bo158b3o11bo$20bo2bo179bobo$19b3o25b2o3b2o
141bo8b3o$62b3o7b2o3b2o7b3o105bo7bob2obo$5b2o3b2o3b2o46bo23bo105bo12bo
$72b3o117bo2bo4bob2o$5b3o62bo2bo126b2o$3bo2bo69bo$9bo59bo5b2o6bo$obo5b
2o6bo52b2o5bo6bo$ob2o5bo6bo3bo48bo7b3o115b2o$2bo7b3o6b3o50bo2bo2bo117b
o$5bo2bo2bo50b3o6b3o7bo111bobo$4b3o7bo17bo30bo3bo6bo5b2obo107bo3bo$o6b
o5b2o16b2o34bo6b2o5bobo108b2o$o6b2o5bo17bo41bo116b3o11bo$7bo69bo2bo
111bobo11bo$10bo2bo62b3o19b2o3b2o88bo$9b3o7b2o188b3o9b2o$67b2o3b2o3b2o
129bobo10bob2o$5b2o3b2o196b3o5bo2bo2bo$62b3o37b3o103bo7bo3b3o$60bo2bo
30bo7b2obo3bo106bo2bo$66bo22bo3bo8bob2o3bo$57bobo5b2o6bo14bo5bo8b3o$
57bob2o5bo6bo$59bo7b3o27b3o110b3o$62bo2bo2bo24bo3b2obo8bo$61b3o7bo14bo
6bo3bob2o8bo$57bo6bo5b2obo11bobo10b3o109bobo$57bo6b2o5bobo137bo$64bo
143b2obo9bo$67bo2bo137bob2o10bo$66b3o29b2o3b2o104bo15b3o$209bo17bo9bo
2bo$62b2o3b2o154bo12bo2bo$223bo7b3o3b2o$96b2o3b2o120b2o6b3o2b3o$231b3o
b2o$83bobo10bobo2$83bobo14bo125b3o$93bo7bo5bo118b3o$92bo9bo4bo118b3o$
93bo9bo$85bobo140bo$85b2o8bo9bo119bob2o$83b3o5bo4bo10bo116bob2o9bo$84b
o6bo5bo7bobo118b2o10bo3bo$98bo126bo17bo$88b2o134bo18bo8bo3bo$100bobo
150b4o$87bobo148bo8bobo2bo3bo$96b2o3b2o136b2o10b2obo$85bo161bob2o$78bo
5bo7bobo$78bo4bo10bo$82bo9bo149bobo2$80bo9bo151bobo$78bo10bo4bo149bo$
78bobo7bo5bo148bo$87bo152bob2o$241bo$83bobo155bobo$241bo$83b2o3b2o150b
3o!

The first SMOSMOSMOS in INT, finally. It just barely meets the one full period guideline. Found with EPE. 8c/107d:

Code: Select all

x = 29, y = 28, rule = B2e3ceijq4aenqz5kn6a/S1e2ac3nr4ein5aejry6a78
6bo$7bo$4bobo$5bo9$5bo$4bobo$7bo$6bo5$13bo12bo$2bo9bobo10bobo$15bo8bo$
2o12bo10bo$o$2bo3bo$bo2bo$3b2o!

The hierarchy:

Code: Select all

x = 108, y = 28, rule = B2e3ceijq4aenqz5kn6a/S1e2ac3nr4ein5aejry6a78
bo14bo28bo12bo27bo$obo14bo26bobo10bobo27bo$16bo30bo8bo27bobo$46bo10bo
27bo$20bo$19bobo7$85bo$84bobo$87bo$86bo5$93bo12bo$82bo9bobo10bobo$95bo
8bo$80b2o12bo10bo$80bo$82bo3bo$81bo2bo$83b2o!

[...] a SMOSMOSMOS gun [...]

Code: Select all

x = 727, y = 761, rule = B2e3ceijq4aenqz5kn6a/S1e2ac3nr4ein5aejry6a78

[splitterrules]

Reduced by 4 cells:

Code: Select all

x = 257, y = 257, rule = B2e3ceijq4aenqz5kn6a/S1e2ac3nr4ein5aejry6a78
144b2o3b2o48b2o3b2o2$148b3o48b3o$149bo2bo44bo2bo$146bo56bo$139bo6b2o5b
obo38bobo5b2o6bo$139bo6bo5b2obo38bob2o5bo6bo$143b3o7bo42bo7b3o$144bo2b
o2bo48bo2bo2bo$141bo7b3o46b3o7bo$139bob2o5bo6bo4b2o3b2o16b2o3b2o4bo6b
o5b2obo$139bobo5b2o6bo38bo6b2o5bobo$148bo15b3o16b3o15bo$142bo2bo19bo2b
o12bo2bo19bo2bo$144b3o15bo24bo15b3o$155bo6b2o5bobo6bobo5b2o6bo$149b2o
4bo6bo5b2obo6bob2o5bo6bo4b2o$159b3o7bo10bo7b3o$160bo2bo2bo16bo2bo2bo$
141bo6bo8bo7b3o14b3o7bo8bo6bo$141bo6b2o7b2o5bo6bo6bo6bo5b2o7b2o6bo$148b
o8bo5b2o6bo6bo6b2o5bo8bo$164bo20bo$158bo2bo26bo2bo$160b3o24b3o2$160b2o
3b2o16b2o3b2o5$145bo58bo$144b3o56b3o10$162b2o3b2o12b2o3b2o4$166b3o12b
3o$157bo8b2obo3bo2bo3bob2o8bo$157bo8bob2o3bo2bo3b2obo8bo$167b3o10b3o2$
161b3o22b3o$157bo3b2obo8bo2bo8bob2o3bo$157bo3bob2o8bo2bo8b2obo3bo$162b
3o20b3o3$129b2o3b2o78b2o3b2o$167b2o12b2o$133b3o78b3o$134bo2bo74bo2bo$
131bo86bo$124bo6b2o5bo8bo8bo8bobo14bobo8bo8bo8bo5b2o6bo$124bo6bo5b2o7b
2o7b2o7b2obo14bob2o7b2o7b2o7b2o5bo6bo$128b3o7bo8bo8bo8bo18bo8bo8bo8bo
7b3o$129bo2bo2bo78bo2bo2bo$126bo7b3o76b3o7bo$124bob2o5bo6bo4b2o56b2o4b
o6bo5b2obo$124bobo5b2o6bo68bo6b2o5bobo$133bo15b3o46b3o15bo$127bo2bo19b
o2bo42bo2bo19bo2bo$129b3o15bo54bo15b3o$140bo6b2o5bobo36bobo5b2o6bo$129b
2o3b2o4bo6bo5b2obo36bob2o5bo6bo4b2o3b2o$144b3o7bo40bo7b3o$145bo2bo2bo
46bo2bo2bo$142bo7b3o44b3o7bo$140bob2o5bo6bo36bo6bo5b2obo$98b2o3b2o35b
obo5b2o6bo36bo6b2o5bobo35b2o3b2o$149bo50bo$98bobo42bo2bo56bo2bo42bobo
$145b3o54b3o$102bo144bo$93bobo7bo8bo5bobo24b2o3b2o46b2o3b2o24bobo5bo8b
o7bobo$93bo10bo6b2o124b2o6bo10bo$95bo9bo6b3o3bobo9bo88bo9bobo3b3o6bo9b
o$113bo17bo24bo21bo14bo24bo17bo$97bo9bo6bo15bo24b2o21bo14b2o24bo15bo6b
o9bo$93bo4bo10bo25bo20bo36bo20bo25bo10bo4bo$93bo5bo7bobo26bo76bo26bob
o7bo5bo$100bo148bo$111b2o124b2o$102bobo11bo57b2o57bo11bobo$83b2o3b2o25b
obo13b2o3bo76bo3b2o13bobo$98b2o3b2o30bobo74bobo30b2o3b2o$83bobo27bo122b
o$106bo5bo7bobo50bo2bo50bobo7bo5bo$87bo18bo4bo10bo8b3o39bo2bo39b3o8bo
10bo4bo$78bobo7bo5bo15bo9bo5bo3bob2o8bo30bo2bo30bo8b2obo3bo5bo9bo$78b
o10bo4bo31bo3b2obo8bo64bo8bob2o3bo$80bo9bo17bo9bo11b3o84b3o11bo9bo$106b
o10bo4bo104bo4bo10bo$82bo9bo13bobo7bo5bo13b3o72b3o13bo5bo7bobo$78bo4b
o10bo20bo10bo8bob2o3bo64bo3b2obo8bo10bo$78bo5bo7bobo31bo8b2obo3bo64bo
3bob2o8bo$85bo25bobo21b3o74b3o21bobo$96b2o3b2o$87bobo21b2o3b2o114b2o3b
2o$100bobo$88b2o41b2o3b2o74b2o3b2o$98bo$84bo6bo5bo7bobo$83b3o5bo4bo10b
o$85b2o8bo9bo$85bobo$93bo9bo$92bo9bo4bo61bo10bo$93bo7bo5bo60bobo8bobo
$83bobo14bo68b3o6b3o$171bo6bo$83bobo10bobo2$96b2o3b2o2$62b2o3b2o2$66b
3o29b2o3b2o$67bo2bo$64bo$57bo6b2o5bobo$57bo6bo5b2obo11bobo10b3o$61b3o
7bo14bo6bo3bob2o8bo$62bo2bo2bo24bo3b2obo8bo$59bo7b3o27b3o$57bob2o5bo6b
o$57bobo5b2o6bo14bo5bo8b3o$66bo22bo3bo8bob2o3bo60bobo4bobo$60bo2bo30b
o7b2obo3bo61bo6bo$62b3o37b3o63bo12bo$5b2o3b2o157bo10bo$67b2o3b2o3b2o89b
o12bo$9b3o7b2o$10bo2bo62b3o19b2o3b2o$7bo69bo2bo$o6b2o5bo17bo41bo$o6bo
5b2o16b2o34bo6b2o5bobo$4b3o7bo17bo30bo3bo6bo5b2obo$5bo2bo2bo50b3o6b3o
7bo$2bo7b3o6b3o50bo2bo2bo$ob2o5bo6bo3bo48bo7b3o$obo5b2o6bo52b2o5bo6bo
$9bo59bo5b2o6bo$3bo2bo69bo$5b3o62bo2bo$72b3o$5b2o3b2o3b2o46bo23bo$62b
3o7b2o3b2o7b3o84bo2bo$19b3o25b2o3b2o120b2o$20bo2bo148bo4bo$17bo$10bo6b
2o5bobo143bo8bo$10bo6bo5b2obo24b3o117bo6bo$14b3o7bo17bo8b2obo115bo8bo
$15bo2bo2bo20bo8bob2o$12bo7b3o29b3o8bo$10bob2o5bo6bo35b3o$10bobo5b2o6b
o19b3o$19bo22bo3b2obo8bo3b2o$13bo2bo25bo3bob2o8bo58bo20bobo$15b3o29b3o
66bobo20bo$117b2o17bo23bobo$15b2o3b2o96b2o17bo23bo$136bo21bo$47b2o3b2o
42b3o57bo16bo$92bo64bo16bo$92bo64bo29b2o$47b2o3b2o42b3o57bo23bo6bob2o
$136bo21bo20bo10bo$15b2o3b2o64b2o30b2o17bo23bo18bo3bob2ob2o$117b2o17b
o23bobo14bo7bo$15b3o29b3o66bobo20bo36bobo3bo$13bo2bo25bo3bob2o8bo58bo
20bobo$19bo22bo3b2obo8bo3b2o116bobobo$10bobo5b2o6bo19b3o$10bob2o5bo6b
o35b3o113bo3bo$12bo7b3o29b3o8bo115bo$15bo2bo2bo20bo8bob2o123bo$14b3o7b
o17bo8b2obo120b2obo$10bo6bo5b2obo24b3o121bo$10bo6b2o5bobo149bobo10bo$
17bo158b3o11bo$20bo2bo179bobo$19b3o25b2o3b2o141bo8b3o$62b3o7b2o3b2o7b
3o105bo7bob2obo$5b2o3b2o3b2o46bo23bo105bo12bo$72b3o117bo2bo4bob2o$5b3o
62bo2bo126b2o$3bo2bo69bo$9bo59bo5b2o6bo$obo5b2o6bo52b2o5bo6bo$ob2o5bo
6bo3bo48bo7b3o115b2o$2bo7b3o6b3o50bo2bo2bo117bo$5bo2bo2bo50b3o6b3o7bo
111bobo$4b3o7bo17bo30bo3bo6bo5b2obo107bo3bo$o6bo5b2o16b2o34bo6b2o5bob
o108b2o$o6b2o5bo17bo41bo116b3o11bo$7bo69bo2bo111bobo11bo$10bo2bo62b3o
19b2o3b2o88bo$9b3o7b2o188b3o9b2o$67b2o3b2o3b2o129bobo10bob2o$5b2o3b2o
196b3o5bo2bo2bo$62b3o37b3o103bo7bo3b3o$60bo2bo30bo7b2obo3bo106bo2bo$66b
o22bo3bo8bob2o3bo$57bobo5b2o6bo14bo5bo8b3o$57bob2o5bo6bo$59bo7b3o27b3o
110b3o$62bo2bo2bo24bo3b2obo8bo$61b3o7bo14bo6bo3bob2o8bo$57bo6bo5b2obo
11bobo10b3o109bobo$57bo6b2o5bobo137bo$64bo143b2obo9bo$67bo2bo137bob2o
10bo$66b3o29b2o3b2o104bo15b3o$209bo17bo9bo2bo$62b2o3b2o154bo12bo2bo$223b
o7b3o3b2o$96b2o3b2o120b2o6b3o2b3o$231b3ob2o$83bobo10bobo2$83bobo14bo125b
3o$93bo7bo5bo118b3o$92bo9bo4bo118b3o$93bo9bo$85bobo140bo$85b2o8bo9bo119b
ob2o$83b3o5bo4bo10bo116bob2o9bo$84bo6bo5bo7bobo118b2o10bo3bo$98bo126b
o17bo$88b2o134bo18bo8bo3bo$100bobo150b4o$87bobo148bo8bobo2bo3bo$96b2o
3b2o136b2o10b2obo$85bo161bob2o$78bo5bo7bobo$78bo4bo10bo$82bo9bo149bob
o2$80bo9bo151bobo$78bo10bo4bo149bo$78bobo7bo5bo148bo$87bo152bob2o$241b
o$83bobo155bobo$241bo$83b2o3b2o150b3o!

[code]

[NimbleRogue]

Reduction of the SMOSMOSMOS gun to 842 cells

Code: Select all

x = 302, y = 305, rule = B2e3ceijq4aenqz5kn6a/S1e2ac3nr4ein5aejry6a78
41$100b2o3b2o17b2o3b2o4$105bo23bo$95bo8bobo4bo7bo8bobo4bo$95bo9bobo3bo
7bo9bobo3bo$106bo23bo2$100bo23bo$95bo3bobo9bo7bo3bobo9bo$95bo4bobo8bo
7bo4bobo8bo$101bo23bo3$43b2o3b2o$105b2o3b2o3b2o12b2o$57b2o2$48bo8bobo
40bobo21bobo$38bo8bobo51bo13bo9bo$38bo9bobo54bo8bobo4bo$49bo55bo9bobo
3bo$116bo$43bo$38bo3bobo9bo38bo16bo$38bo4bobo8bo37bo16bobo9bo$44bo13bo
34bo16bobo8bo$57bobo40bobo8bo12bobo$101bo23bo2$43b2o3b2o3b2o$110b2o3b
2o$82b2o3b2o2$58bo$48bo8bobo4bo$48bo9bobo3bo22bo36bobo$59bo17bo8bobo7b
o28bo$77bo9bobo7bo$53bo34bo7bo$48bo3bobo9bo$48bo4bobo8bo17bo$54bo22bo
3bobo9bo6b2o42b2o$77bo4bobo8bo52bo$58bo24bo82b2o$57b3o81bo26bo$87bo36b
2o15bo$86b3o53bo20bo$163bo22b3o$82b2o3b2o74b3o16bo$53b2o3b2o103b3o16bo
$163bo22b3o$86b3o53bo20bo$87bo37bo15bo$57b3o64bobo14bo26bo$58bo24bo82b
2o$77bo4bobo8bo52bo$54bo22bo3bobo9bo6b2o42b2o$48bo4bobo8bo17bo$48bo3bo
bo9bo$53bo34bo7bo$77bo9bobo7bo$59bo17bo8bobo7bo28bo$48bo9bobo3bo22bo
36bobo$48bo8bobo4bo$58bo2$82b2o3b2o$110b2o3b2o$43b2o3b2o3b2o2$101bo23b
o$57bobo40bobo8bo12bobo$44bo13bo34bo16bobo8bo$38bo4bobo8bo37bo16bobo9b
o89bo2bo$38bo3bobo9bo38bo16bo100bo2bo$43bo167bo2bo$116bo$49bo55bo9bobo
3bo$38bo9bobo54bo8bobo4bo$38bo8bobo51bo13bo9bo86b2o$48bo8bobo40bobo21b
obo2$57b2o$105b2o3b2o3b2o12b2o$43b2o3b2o3$101bo23bo$95bo4bobo8bo7bo4bo
bo8bo$95bo3bobo9bo7bo3bobo9bo$100bo23bo2$106bo23bo$95bo9bobo3bo7bo9bob
o3bo72bo8bo$95bo8bobo4bo7bo8bobo4bo71bo10bo$105bo23bo77bo10bo$212b2o$
212b2o$210b6o$100b2o3b2o17b2o3b2o16$206bo12bo$205bo14bo$205bo14bo2$
210bo4bo$208b2o6b2o6$167b2o3b2o78b2o3b2o4$168bo88bo$162bo4bobo8bo68bo
8bobo4bo$162bo3bobo9bo68bo9bobo3bo$167bo90bo2$173bo7bo8bo8bo17bo8bo8bo
8bo7bo$162bo9bobo7bo8bo8bo8bo6bo8bo8bo8bo7bobo9bo$162bo8bobo7bo8bo8bo
9bo7bo8bo8bo8bo7bobo8bo$172bo80bo2$183b2o3b2o46b2o3b2o2$167b2o3b2o78b
2o3b2o2$184bo56bo$178bo4bobo8bo36bo8bobo4bo$178bo3bobo9bo36bo9bobo3bo$
183bo58bo2$189bo46bo$167b2o3b2o4bo9bobo3bo36bo3bobo9bo4b2o3b2o$178bo8b
obo4bo36bo4bobo8bo$188bo48bo2$168bo88bo$162bo4bobo8bo68bo8bobo4bo$162b
o3bobo9bo4b2o56b2o4bo9bobo3bo$167bo90bo2$173bo7bo8bo44bo8bo7bo$162bo9b
obo7bo8bo13bo14bo13bo8bo7bobo9bo$162bo8bobo7bo8bo14bo14bo14bo8bo7bobo
8bo$172bo80bo2$201bo22bo$200bobo20bobo$167b2o3b2o78b2o3b2o2$187bobo15b
2o12b2o15bobo$188bo48bo3$201bo22bo$195bo4bobo7bobo2bo7bobo4bo$195bo3bo
bo7b2obo2b2o7bobo3bo$200bo9bo4bo9bo2$206bo12bo$195bo9bobo4bo5bobo9bo$
195bo8bobo5bo6bobo8bo$205bo14bo4$200b2o3b2o12b2o3b2o13$198b2o3b2o16b2o
3b2o4$199bo26bo$181bo8bo7bobo7bo4bo3bo7bobo7bo8bo$179bo9bo7bobo7b2o4bo
3b2o7bobo7bo9bo$179bobo8bo7bo9bo8bo9bo7bo8bobo2$204bo16bo$187b2o4bo9bo
bo7bo6bobo9bo4b2o$193bo8bobo8bo7bobo8bo$203bo18bo2$183bo58bo$177bo4bob
o8bo38bo8bobo4bo$177bo3bobo9bo4b2o3b2o16b2o3b2o4bo9bobo3bo$182bo60bo2$
188bo48bo$177bo9bobo3bo38bo3bobo9bo$177bo8bobo4bo38bo4bobo8bo$187bo50b
o4$182b2o3b2o48b2o3b2o!

[confocaloid]

edit: see new forum thread: viewtopic.php?f=11&t=6944 "The SMOSMOSMOS (xq107_y6999x6zz7w7z022)"

Reduction of the SMOSMOSMOS gun to 842 cells

Code: Select all

x = 302, y = 305, rule = B2e3ceijq4aenqz5kn6a/S1e2ac3nr4ein5aejry6a78

Guns are traditionally measured by the area of the bounding box, rather than by population. The former is also easier to measure in practice.

Your RLE is larger than necessary and includes empty space, claiming 302-by-305 which would be larger than the earlier gun (i.e. not a reduction). However, the alive cells have bounding box 226-by-226, which is indeed a reduction:

Code: Select all

#C Source: https://conwaylife.com/forums/viewtopic.php?p=210953#p210953
x = 226, y = 226, rule = B2e3ceijq4aenqz5kn6a/S1e2ac3nr4ein5aejry6a78
144b2o3b2o48b2o3b2o4$149bo50bo$139bo8bobo4bo38bo4bobo8bo$139bo9bobo3bo
38bo3bobo9bo$150bo48bo2$144bo60bo$139bo3bobo9bo4b2o3b2o16b2o3b2o4bo9bo
bo3bo$139bo4bobo8bo38bo8bobo4bo$145bo58bo2$165bo18bo$155bo8bobo8bo7bob
o8bo$149b2o4bo9bobo7bo6bobo9bo4b2o$166bo16bo2$141bobo8bo7bo9bo8bo9bo7b
o8bobo$141bo9bo7bobo7b2o4bo3b2o7bobo7bo9bo$143bo8bo7bobo7bo4bo3bo7bobo
7bo8bo$161bo26bo4$160b2o3b2o16b2o3b2o13$162b2o3b2o12b2o3b2o4$167bo14bo
$157bo8bobo5bo6bobo8bo$157bo9bobo4bo5bobo9bo$168bo12bo2$162bo9bo4bo9bo
$157bo3bobo7b2obo2b2o7bobo3bo$157bo4bobo7bobo2bo7bobo4bo$163bo22bo3$
150bo48bo$149bobo15b2o12b2o15bobo2$129b2o3b2o78b2o3b2o$162bobo20bobo$
163bo22bo2$134bo80bo$124bo8bobo7bo8bo14bo14bo14bo8bo7bobo8bo$124bo9bob
o7bo8bo13bo14bo13bo8bo7bobo9bo$135bo7bo8bo44bo8bo7bo2$129bo90bo$124bo
3bobo9bo4b2o56b2o4bo9bobo3bo$124bo4bobo8bo68bo8bobo4bo$130bo88bo2$150b
o48bo$140bo8bobo4bo36bo4bobo8bo$129b2o3b2o4bo9bobo3bo36bo3bobo9bo4b2o
3b2o$151bo46bo2$145bo58bo$140bo3bobo9bo36bo9bobo3bo$140bo4bobo8bo36bo
8bobo4bo$146bo56bo2$129b2o3b2o78b2o3b2o2$145b2o3b2o46b2o3b2o2$134bo80b
o$124bo8bobo7bo8bo8bo9bo7bo8bo8bo8bo7bobo8bo$124bo9bobo7bo8bo8bo8bo6bo
8bo8bo8bo7bobo9bo$135bo7bo8bo8bo17bo8bo8bo8bo7bo2$129bo90bo$124bo3bobo
9bo68bo9bobo3bo$124bo4bobo8bo68bo8bobo4bo$130bo88bo4$129b2o3b2o78b2o3b
2o6$170b2o6b2o$172bo4bo2$167bo14bo$167bo14bo$168bo12bo16$62b2o3b2o17b
2o3b2o$172b6o$174b2o$174b2o$67bo23bo77bo10bo$57bo8bobo4bo7bo8bobo4bo
71bo10bo$57bo9bobo3bo7bo9bobo3bo72bo8bo$68bo23bo2$62bo23bo$57bo3bobo9b
o7bo3bobo9bo$57bo4bobo8bo7bo4bobo8bo$63bo23bo3$5b2o3b2o$67b2o3b2o3b2o
12b2o$19b2o2$10bo8bobo40bobo21bobo$o8bobo51bo13bo9bo86b2o$o9bobo54bo8b
obo4bo$11bo55bo9bobo3bo$78bo$5bo167bo2bo$o3bobo9bo38bo16bo100bo2bo$o4b
obo8bo37bo16bobo9bo89bo2bo$6bo13bo34bo16bobo8bo$19bobo40bobo8bo12bobo$
63bo23bo2$5b2o3b2o3b2o$72b2o3b2o$44b2o3b2o2$20bo$10bo8bobo4bo$10bo9bob
o3bo22bo36bobo$21bo17bo8bobo7bo28bo$39bo9bobo7bo$15bo34bo7bo$10bo3bobo
9bo$10bo4bobo8bo17bo$16bo22bo3bobo9bo6b2o42b2o$39bo4bobo8bo52bo$20bo
24bo82b2o$19b3o64bobo14bo26bo$49bo37bo15bo$48b3o53bo20bo$125bo22b3o$
15b2o3b2o103b3o16bo$44b2o3b2o74b3o16bo$125bo22b3o$48b3o53bo20bo$49bo
36b2o15bo$19b3o81bo26bo$20bo24bo82b2o$39bo4bobo8bo52bo$16bo22bo3bobo9b
o6b2o42b2o$10bo4bobo8bo17bo$10bo3bobo9bo$15bo34bo7bo$39bo9bobo7bo$21bo
17bo8bobo7bo28bo$10bo9bobo3bo22bo36bobo$10bo8bobo4bo$20bo2$44b2o3b2o$
72b2o3b2o$5b2o3b2o3b2o2$63bo23bo$19bobo40bobo8bo12bobo$6bo13bo34bo16bo
bo8bo$o4bobo8bo37bo16bobo9bo$o3bobo9bo38bo16bo$5bo$78bo$11bo55bo9bobo
3bo$o9bobo54bo8bobo4bo$o8bobo51bo13bo9bo$10bo8bobo40bobo21bobo2$19b2o$
67b2o3b2o3b2o12b2o$5b2o3b2o3$63bo23bo$57bo4bobo8bo7bo4bobo8bo$57bo3bob
o9bo7bo3bobo9bo$62bo23bo2$68bo23bo$57bo9bobo3bo7bo9bobo3bo$57bo8bobo4b
o7bo8bobo4bo$67bo23bo4$62b2o3b2o17b2o3b2o!

I reduced it further (bounding box 198-by-198):

Code: Select all

#C [[ GRID THEME Catagolue ]]
x = 198, y = 198, rule = B2e3ceijq4aenqz5kn6a/S1e2ac3nr4ein5aejry6a78
116b2o3b2o48b2o3b2o3$116b3o56b3o$115bobobo54bobobo$111bo2bobob2o7bo38b
o7b2obobo2bo$111bo2b2obobo7bo38bo7bobob2o2bo$114bobobo56bobobo$115b3o
3b3o46b3o3b3o$120bobobo44bobobo$111bo7bobob2o2bo4b2o3b2o16b2o3b2o4bo2b
2obobo7bo$111bo7b2obobo2bo38bo2bobob2o7bo$119bobobo46bobobo$120b3o9b3o
24b3o9b3o$131bobobo22bobobo$127bo2bobob2o8bo2bobo8b2obobo2bo$121b2o4bo
2b2obobo9bobo10bobob2o2bo4b2o$116bobo11bobobo9bo4bo9bobobo11bobo$131b
3o3b3o14b3o3b3o$113bo3bo8bo9bobobo12bobobo9bo8bo3bo$113bo2bo8bo9bobob
2o6bo5b2obobo9bo8bo2bo$117bo8bo8b2obobo6bo5bobob2o8bo8bo$135bobobo14bo
bobo$136b3o16b3o3$132b2o3b2o16b2o3b2o3$122bo48bo$121bobo46bobo9$134b2o
3b2o12b2o3b2o3$134b3o20b3o$133bobobo18bobobo$129bo2bobob2o8bo9b2obobo
2bo$129bo2b2obobo8bo9bobob2o2bo$132bobobo20bobobo$133b3o3b3o10b3o3b3o$
138bobobo8bobobo$129bo7bobob2o3bo4b2obobo7bo$129bo7b2obobo3bo4bobob2o
7bo$137bobobo10bobobo$138b3o12b3o3$139b2o12b2o$134bobo20bobo$101b2o3b
2o27bo22bo27b2o3b2o3$101b3o86b3o$100bobobo84bobobo$96bo2bobob2o8bo8bo
8bo7bo14bo7bo8bo8bo8b2obobo2bo$96bo2b2obobo9bo8bo8bo6bo14bo6bo8bo8bo9b
obob2o2bo$99bobobo9bo8bo8bo30bo8bo8bo9bobobo$100b3o3b3o76b3o3b3o$105bo
bobo11bobo46bobo11bobobo$96bo7bobob2o2bo4b2o56b2o4bo2b2obobo7bo$96bo7b
2obobo2bo68bo2bobob2o7bo$104bobobo76bobobo$105b3o9b3o54b3o9b3o$116bobo
bo52bobobo$112bo2bobob2o7bo36bo7b2obobo2bo$101b2o3b2o4bo2b2obobo7bo36b
o7bobob2o2bo4b2o3b2o$115bobobo54bobobo$116b3o3b3o44b3o3b3o$121bobobo
42bobobo$112bo7bobob2o2bo36bo2b2obobo7bo$112bo7b2obobo2bo36bo2bobob2o
7bo$120bobobo44bobobo$121b3o46b3o$101b2o3b2o78b2o3b2o2$117b2o3b2o10bob
o20bobo10b2o3b2o$101b3o31bo22bo31b3o$100bobobo84bobobo$96bo2bobob2o8bo
8bo8bo8bo2bo9bo8bo8bo8bo8b2obobo2bo$96bo2b2obobo9bo8bo8bo8bobo8bo8bo8b
o8bo9bobob2o2bo$99bobobo9bo8bo8bo8bo12bo8bo8bo8bo9bobobo$100b3o3b3o76b
3o3b3o$105bobobo74bobobo$96bo7bobob2o2bo68bo2b2obobo7bo$96bo7b2obobo2b
o68bo2bobob2o7bo$104bobobo76bobobo$105b3o78b3o2$62b2o3b2o17b2o3b2o$
101b2o3b2o78b2o3b2o2$62b3o21b3o$61bobobo19bobobo$57bo2bobob2o7bo7bo2bo
bob2o7bo$57bo2b2obobo7bo7bo2b2obobo7bo$60bobobo19bobobo$61b3o3b3o15b3o
3b3o$66bobobo19bobobo$57bo7bobob2o2bo7bo7bobob2o2bo$57bo7b2obobo2bo7bo
7b2obobo2bo$65bobobo19bobobo$66b3o21b3o51b2o2b2o$145bo2bo$5b2o3b2o133b
o2bo$67b2o3b2o3b2o12b2o48bo10bo$19b2o41bobo21bobo52b3o6b3o$5b3o55bo23b
o$4bobobo63b3o$o2bobob2o8bo2bo50bobobo$o2b2obobo10bobo45bo2bobob2o7bo$
3bobobo9bo49bo2b2obobo7bo$4b3o3b3o57bobobo$9bobobo57b3o3b3o$o7bobob2o
2bo13bo35bo9bobobo$o7b2obobo2bo12bo32bobo10bobob2o2bo2bobo$8bobobo17bo
32bo2bo8b2obobo2bo3bo$9b3o63bobobo$20bo55b3o$19bobo$5b2o3b2o3b2o$72b2o
3b2o67b2o$44b2o3b2o$15b3o$14bobobo43bobo21bobo$10bo2bobob2o7bo17b3o16b
o23bo57bo2bo$10bo2b2obobo7bo16bobobo98b2o$13bobobo21bo2bobob2o8bo26bo
61bo2bo$14b3o3b3o16bo2b2obobo9bo26bo$19bobobo18bobobo9bo26bo$10bo7bobo
b2o2bo16b3o3b3o$10bo7b2obobo2bo21bobobo$18bobobo16bo7bobob2o2bo6b2o$
19b3o17bo7b2obobo2bo30bobo$47bobobo35bo24b2o$48b3o62bo$113bo$15bobo91b
o$109b3o20bobo10bo$15b2o3b2o106bo4bo12bo$44b2o3b2o77bo4bo15b3o$16bo92b
3o20bobo16bo9bo2bo$15bobo91bo37bo12bo2bo$86b2o25bo33bo7b3o3b2o$48b3o
62bo33b2o6b3o2b3o$47bobobo35bo24b2o41b3ob2o$19b3o17bo7b2obobo2bo30bobo
$18bobobo16bo7bobob2o2bo6b2o$10bo7b2obobo2bo21bobobo97b3o$10bo7bobob2o
2bo16b3o3b3o98b3o$19bobobo18bobobo9bo26bo66b3o$14b3o3b3o16bo2b2obobo9b
o26bo$13bobobo21bo2bobob2o8bo26bo68bo$10bo2b2obobo7bo16bobobo101bob2o$
10bo2bobob2o7bo17b3o16bo23bo60bob2o9bo$14bobobo43bobo21bobo61b2o10bo3b
o$15b3o131bo17bo$44b2o3b2o97bo18bo8bo3bo$72b2o3b2o98b4o$5b2o3b2o3b2o
145bo8bobo2bo3bo$19bobo141b2o10b2obo$20bo55b3o92bob2o$9b3o63bobobo$8bo
bobo17bo32bo2bo8b2obobo2bo3bo$o7b2obobo2bo12bo32bobo10bobob2o2bo2bobo
77bobo$o7bobob2o2bo13bo35bo9bobobo$9bobobo57b3o3b3o86bobo$4b3o3b3o57bo
bobo93bo$3bobobo9bo49bo2b2obobo7bo83bo$o2b2obobo10bobo45bo2bobob2o7bo
80bob2o$o2bobob2o8bo2bo50bobobo89bo11bo$4bobobo63b3o90bobo10bo3bo$5b3o
55bo23bo77bo16b2o10b2o$19b2o41bobo21bobo75b3o15bo9bo4bo$67b2o3b2o3b2o
12b2o99bob2obo$5b2o3b2o166b3o11bo4bo$179bo$66b3o21b3o$65bobobo19bobobo
$57bo7b2obobo2bo7bo7b2obobo2bo$57bo7bobob2o2bo7bo7bobob2o2bo$66bobobo
19bobobo$61b3o3b3o15b3o3b3o$60bobobo19bobobo$57bo2b2obobo7bo7bo2b2obob
o7bo$57bo2bobob2o7bo7bo2bobob2o7bo82b3o$61bobobo19bobobo$62b3o21b3o90b
obo$179bobo2$62b2o3b2o17b2o3b2o87b3o!

[splitterrules]

185 by 185:

Code: Select all

x = 185, y = 185, rule = B2e3ceijq4aenqz5kn6a/S1e2ac3nr4ein5aejry6a78
103b2o3b2o48b2o3b2o2$107bobo48bobo2$105bo56bo$98bo5bo7bobo38bobo7bo5bo
$98bo4bo10bo38bo10bo4bo$102bo9bo42bo9bo2$100bo9bo46bo9bo$98bo10bo4bo4b
2o3b2o16b2o3b2o4bo4bo10bo$98bobo7bo5bo38bo5bo7bobo$107bo15bobo16bobo
15bo2$103bobo15bo24bo15bobo$104bo9bo5bo7bo3bo2bo3bo7bo5bo9bo$108b2o4bo
4bo9bo2bo2bo2bo9bo4bo4b2o$118bo9bo10bo9bo2$100bo6bo8bo9bo14bo9bo8bo6bo
$100bo5bo8bo9bo6bo2bo6bo9bo8bo5bo$107bo8bo7bo7bo2bo7bo7bo8bo$123bo20bo
2$119bobo24bobo2$119b2o3b2o16b2o3b2o4$121b2o3b2o12b2o3b2o2$125bobo12bo
bo2$123bo20bo$116bo5bo9bo2bo9bo5bo$116bo4bo10bo2bo10bo4bo$120bo26bo2$
118bo9bo10bo9bo$116bo10bo4bo2bo4bo10bo$116bobo7bo5bo2bo5bo7bobo$125bo
16bo2$121bobo20bobo$122bo22bo$126b2o12b2o2$88b2o3b2o78b2o3b2o2$92bobo
8bobo56bobo8bobo$104bo58bo$90bo86bo$83bo5bo7bo8bo8bo8bobo14bobo8bo8bo
8bo7bo5bo$83bo4bo9bo8bo8bo9bo14bo9bo8bo8bo9bo4bo$87bo9bo8bo8bo8bo18bo
8bo8bo8bo9bo2$85bo9bo76bo9bo$83bo10bo4bo4b2o56b2o4bo4bo10bo$83bobo7bo
5bo9bo48bo9bo5bo7bobo$92bo15bobo46bobo15bo2$88bobo15bo54bo15bobo$99bo
5bo7bobo36bobo7bo5bo$88b2o3b2o4bo4bo10bo36bo10bo4bo4b2o3b2o$103bo9bo
40bo9bo2$101bo9bo44bo9bo$88b2o3b2o4bo10bo4bo36bo4bo10bo4b2o3b2o$99bobo
7bo5bo36bo5bo7bobo$88bobo17bo50bo17bobo2$92bo11bobo54bobo11bo$83bobo7b
o5bo68bo5bo7bobo$83bo10bo4bo4b2o3b2o46b2o3b2o4bo4bo10bo$85bo9bo76bo9bo
2$87bo9bo8bo8bo8bo5bo6bo5bo8bo8bo8bo9bo$83bo4bo9bo8bo8bo8bo4bo6bo4bo8b
o8bo8bo9bo4bo$83bo5bo7bo8bo8bo8bo18bo8bo8bo8bo7bo5bo$90bo86bo2$92bobo
78bobo$53b2o3b2o13b2o3b2o$88b2o3b2o78b2o3b2o$57bobo13bobo2$55bo21bo$
48bo5bo7bobo3bobo7bo5bo$48bo4bo10bo3bo10bo4bo$52bo9bo7bo9bo2$50bo9bo
11bo9bo$48bo10bo4bo3bo4bo10bo$48bobo7bo5bo3bo5bo7bobo$57bo17bo2$53bobo
21bobo$5b2o3b2o42bo23bo$58b2o3b2o3b2o3b2o$9bobo7b2o$67bobo$7bo$o5bo7bo
35bo14bo$o4bo9bo35bo6bo5bo7bobo$4bo9bo35bo7bo4bo10bo$20bo32bobo6bo9bo
4bobo$2bo9bo6bobo32bo23bo$o10bo4bo43bo9bo$obo7bo5bo42bo9bo4bo$9bo50bo
7bo5bo$67bo$5bobo$63bobo$5b2o3b2o3b2o$20bo32bobo7b2o3b2o7bobo$19bobo
13b2o3b2o12bo23bo2$17bo21bobo$10bo5bo7bobo$10bo4bo10bo10bo$14bo9bo5bo
5bo7bo$30bo4bo9bo$12bo9bo11bo9bo$10bo10bo4bo26bobo21bobo$10bobo7bo5bo
5bo9bo35bo$19bo10bo10bo4bo6b2o$30bobo7bo5bo$15bobo21bo$16bo$77b2o2$15b
2o3b2o13b2o3b2o3$15b2o3b2o13b2o3b2o2$77b2o$16bo$15bobo21bo$30bobo7bo5b
o$19bo10bo10bo4bo6b2o$10bobo7bo5bo5bo9bo35bo$10bo10bo4bo26bobo21bobo$
12bo9bo11bo9bo$30bo4bo9bo$14bo9bo5bo5bo7bo$10bo4bo10bo10bo$10bo5bo7bob
o$17bo21bobo2$19bobo13b2o3b2o12bo23bo$20bo32bobo7b2o3b2o7bobo$5b2o3b2o
3b2o$63bobo$5bobo$67bo$9bo50bo7bo5bo$obo7bo5bo42bo9bo4bo$o10bo4bo43bo
9bo$2bo9bo6bobo32bo23bo$20bo32bobo6bo9bo4bobo$4bo9bo35bo7bo4bo10bo$o4b
o9bo35bo6bo5bo7bobo$o5bo7bo35bo14bo$7bo$67bobo$9bobo7b2o$58b2o3b2o3b2o
3b2o$5b2o3b2o42bo23bo$53bobo21bobo2$57bo17bo$48bobo7bo5bo3bo5bo7bobo$
48bo10bo4bo3bo4bo10bo$50bo9bo11bo9bo2$52bo9bo7bo9bo$48bo4bo10bo3bo10bo
4bo$48bo5bo7bobo3bobo7bo5bo$55bo21bo2$57bobo13bobo2$53b2o3b2o13b2o3b2o!

[confocaloid]

Period 214 self-flipping shuttle: [...]
Failed attempt to make a gun: [...]

p214 gun with bounding box 67-by-66, shooting a p4 orthogonal c/2 spaceship:

Code: Select all

x = 67, y = 66, rule = B2ek3cijy4cintyz5cej6i8/S1c2cek3n5e6kn
o4$49bo$47b2ob2o$47bobobo$46bo2bo2bo$49bo$40b4o11b4o$40bob2o11b2obo$
39bobob2o9b2obobo5$49bo22$10b2o$9bo$8bo2bo$8bo4$6b2o$5bobo$4bo2bo$4bo$
4bo2bo$5bobo$6b2o4$8bo$8bo2bo$9bo$10b2o$34bo2$32bo$32bobo$33bo$32bo2bo
$32b4o30bo!

Crossposting another gun in a different cellular automaton:

[...] EDIT: here is a p30331 gun (capped):

Code: Select all

x = 118, y = 45, rule = B357/S238Investigator
26.2A$26.2A$11.3A3$16.A$16.A3.A$16.6A$18.4A$17.5A$14.2A.A.2A.3A$13.3A
4.3A.A28.A$12.A.A.A2.4A2.2A26.A3.A$12.2A6.7A30.A$12.2A.2A7.2A$13.3A5.
A$R9.PA.2A6.A$10.P.2A.A$6.EA.A.A3.A$.E4.PAPAP.AP48.A$.B2.RA.A3.PA49.
2A$5.A.PA2.2A50.2A$4.BC3.A.P47.2A3.2A51.E$5.A.PA2.2A50.2A$.B2.RA.A3.P
A49.2A$.E4.PAPAP.AP48.A$6.EA.A.A3.A$10.P.2A.A$R9.PA.2A6.A$13.3A5.A$
12.2A.2A7.2A$12.2A6.7A30.A$12.A.A.A2.4A2.2A26.A3.A$13.3A4.3A.A28.A$
14.2A.A.2A.3A$17.5A$18.4A$16.6A$16.A3.A$16.A3$11.3A$26.2A$26.2A!