ConwayLife.com

Posted: **June 29th, 2025, 1:26 am**

This is a sawtooth found by b-engine.

#C 2839M in 25 cells
x = 27, y = 11, rule = B2ci3aejn/S2-c3-enr4-ait
b2o$b2o$23bobo$23b3o$22bo3bo$23b3o$22bo3bo$23b3o$23bobo$2o$2o!

Posted: **July 1st, 2025, 8:59 am**

Here is a caterer in JvN29.

Code: Select all

x = 15, y = 28, rule = JvN29
3.LK$3.LJL3K$3.LJL2.J$3.LNL2.J$3.PNP2.J$3.PNP2.N2.L3K$3.PJP2.N2.P2.J$
3.LJP2.J2.P2.J$3.LJL2.J2.P2.J$3.LJL2.J2.L2.N$3.LJL2.J2.L2.J$3.LJL2.J2.
L2.N$2.ILJP2KJLKL2.J$2.IPJ2IMNPNK2.N$L2KMJLKOL5IJ$L.JOKLIJL2K$P.2LJIP
JLIJ$P.ILNOLJ2IJ$P4.JLJ$L4.JLJ$L4.JLN$L4.NPJ$L4.JPJ$L4.JPJ$2IMIMJPN$6.
PJ$6.LJ$6.IJ!
[[ COLOR 13 255 255 255 COLOR 14 255 255 255 COLOR 15 255 255 255 COLOR 16 255 255 255 ]]
[[ STEP 10 NOTHROTTLE ]]

Posted: **July 5th, 2025, 8:47 am**

"Quadple caterer":

Code: Select all

#N Quadple caterer                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
x = 19, y = 15, rule = B3/S23
9bo$5b2obobob2o$5b2obobob2o$8bobo$5b2obobob2o$4bo2bobobo2bo$4b2obo3bo
b2o$6bob3obo$2b3obobobobob3o$bo2bo2bo3bo2bo2bo$obo2bo3bo3bo2bobo$bo15b
o$2b2ob2obobob2ob2o$3bo3bo3bo3bo$3bo3bo3bo3bo!
#C [[ GRID THEME INVERSE GPS 1 ]]
#C No, this is actually real, it doesn't use [[ LOOP 3 ]] or anything like that

Posted: **August 23rd, 2025, 12:30 am**

New Spartan G-to-H just dropped!

Code: Select all

x = 28, y = 33, rule = B3/S23
bo$2bo$3o5bo8b2o$8b3o6b2o$11bo$10b2o9$4b2o$4b2o3$26b2o$15b2o9b2o$14bo
2bo$15bobo$16bo4$3bob2o$b3ob2o13b2o$o19b2o$b3ob2o6b2o$3bobo7b2o$3bobo$
4bo!













































































[[ THEME MONO
PASTEMODE COPY 
PASTET 90 PASTE b! 17 4
PASTET 92 PASTE b! 17 4
PASTET 104 PASTE b! 25 9 ]]

Posted: **September 12th, 2025, 2:51 am**

RF97H:

Code: Select all

x = 23, y = 33, rule = B3/S23
$14b2obo$14bob2o2$15b5o$15bo3bo$17bo$12b2o2b3o$12bobo4bo$14bob3o$b2o
10b2obo$b2o18b2o$21bo$19bobo$19b2o2$b2o$2b2o$2bo5$3b2o$3b2o3b2o$8b2o4$
2b2o$3bo4b2o$3o5b2o$o!


































































































[[ THEME MONO
PASTEMODE COPY 
PASTET 23 PASTE b! 6 23
PASTET 33 PASTE b! 7 22
PASTET 75 PASTE 2$2o$2o! 3 23
PASTET 80 PASTE 2o$2o2$3bo! 3 23
STOP 97 ]]

Posted: **September 30th, 2025, 4:52 pm**

p539 eureka hassler:

Code: Select all

x = 73, y = 63, rule = B3/S23
18b2o33b2o$18b2o33b2o2$26bo19bo$25bobo17bobo$25bobo17bobo$24b2ob2o15b
2ob2o$28bo15bo$19bo4b2obo17bob2o4bo$7b2o9b3o3b2obobo13bobob2o3b3o9b2o$
7bo9bo3bo6b2o13b2o6bo3bo9bo$5bobo10bo3bo27bo3bo10bobo$4bobo6bo6b3o27b
3o6bo6bobo$2o3bo6bobo6bo29bo6bobo6bo3b2o$2o10b2o45b2o10b2o2$9bo53bo$8b
3o15b2o17b2o15b3o$7bo3bo14bobo15bobo14bo3bo$6b3o3bo15bo15bo15bo3b3o$
10b3o15b2o13b2o15b3o$11bo6bo35bo6bo$2o15b3o33b3o15b2o$bo15bo3b3o25b3o
3bo15bo$bobo14bo3bo27bo3bo14bobo$2b2o15b3o29b3o15b2o$20bo31bo2$16b2o
10b2o13b2o10b2o$8bo6bobo6bo3b2o13b2o3bo6bobo6bo$7b3o6bo6bobo21bobo6bo
6b3o$7bo3bo10bobo23bobo10bo3bo$2o6bo3bo9bo27bo9bo3bo6b2o$obob2o3b3o9b
2o27b2o9b3o3b2obobo$2bob2o4bo51bo4b2obo$bo69bo$b2ob2o61b2ob2o$2bobo63b
obo$2bobo10b2o39b2o10bobo$3bo11bo41bo11bo$7bo5bobo41bobo5bo$6bobo3bobo
b2o37b2obobo3bobo$6bobo3bobo3bo35bo3bobo3bobo$7b2ob2obob3o5b2o23b2o5b
3obob2ob2o$9bobobobo2b3o2bo2b2o17b2o2bo2b3o2bobobobo$9bobobo2b2o3bobo
3bo4bo7bo4bo3bobo3b2o2bobobo$6b2obobobo4b4o2b3o4bobo5bobo4b3o2b4o4bobo
bob2o$6b2obobo2b4o4bobo7bo7bo7bobo4b4o2bobob2o$9bobo6bo2b2o27b2o2bo6bo
bo$9bo2b3o2b2o4bo2b2o17b2o2bo4b2o2b3o2bo$10b2o3bo5b2obo2bo17bo2bob2o5b
o3b2o$13b2o5bo3b2o21b2o3bo5b2o$10b2obo5bobobo8b3o3b3o8bobobo5bob2o$11b
obobo2bo2bobo25bobo2bo2bobobo$11bobob4obo2b2o8bo5bo8b2o2bob4obobo$12bo
7bobo2bo3b3o9b3o3bo2bobo7bo$17b3o2b2o3bo5bo5bo5bo3b2o2b3o$17bo2b2o3bo
9bobo9bo3b2o2bo$18b2o2b4o21b4o2b2o$20bobo2bobo17bobo2bobo$20bo2bo2b2o
3bo2bo3bo2bo3b2o2bo2bo$21b2o8bobo5bobo8b2o$32bo7bo!                                                                                                                                                                                   #C [[ THEME Inverse LOOP 539 ]]

Posted: **October 3rd, 2025, 6:34 am**

Code: Select all

x = 48, y = 22, rule = B3/S23
4bobo$5b2o4bo$5bo6bo$10b3o$20bo$18b2o$7b2o10b2o22b2o$6bobo35bo$8bo32b
3o$40b2o$47bo$43b2o$16b2o24b2o$4bobo8b2o20bo$5b2o10bo18b3o$5bo29b2o2b
o$36bo2b2o$6b3o28b3o$8bo29bo$3o4bo$2bo$bo!

Code: Select all

x = 41, y = 34, rule = B3/S23
30bo$29bo$29b3o2$40bo$38b2o$39b2o2$29b2o$30bo$27b3o$6bo20bo$4bobo$5b2o
4$16b3o$18bo$17bo$36b2o$35b2o$37bo2$b2o23b2o$obo18bo3b2o$2bo18b2o4bo$
20bobo14b2o$9b3o24b2o$11bo26bo$10bo$20b2o$21b2o$20bo!

Posted: **October 4th, 2025, 10:57 pm**

New p16:

Code: Select all

x = 20, y = 20, rule = B3/S23
6$28b2o$29bo$27bo$27b5o$31bo4b2o$25b4o7bobo$24bo3bo9bo2bo$23bo2bo10b2o
bobo$24b4o3b4o5bobo$35bo4b2o$24b2o5bo4bo$23bobo6b2obo2b4o$23bobob2o5bo
4bo2bo$24bo2bo9bo3bo$27bobo7b4o$28b2o4bo$34b5o$38bo$36bo$36b2o!
[[ PASTEMODE COPY ]]
[[ PASTET 7 PASTE o! 34 15 ]]
[[ PASTET 7 PASTE b! 34 14 ]]
[[ PASTET 7 PASTE b! 35 15 ]]
[[ PASTET 15 PASTE o! 31 16 ]]
[[ PASTET 15 PASTE b! 30 16 ]]
[[ PASTET 15 PASTE b! 31 17 ]]
[[ LOOP 16 ]]
[[ THEME MONO ]]

Posted: **October 9th, 2025, 3:31 am**

Check this out!

Code: Select all

#R B367/S2-i34qInvestigator
H!                                                                                                                                                                                                                               [[ COLOR 8 0 0 0 "LifeViewer crashed with error code\nUNKNOWN_ERROR (0)" NOGUI ]]

Posted: **October 10th, 2025, 10:09 am**

ElijahKen wrote: October 9th, 2025, 4:44 pm
qqd wrote: October 9th, 2025, 3:56 pm Interesting banana spark to beehive (The banana spark can be supplied in two directions):
Code: Select all
snip
If you replace the eater1 with an eater2 and add a block, you almost get a p21 oscillator:
Code: Select all
x = 17, y = 12, rule = B3/S23
4b2o2b2o$4b2obo2bo$8b2o5b2o$15b2o2$3bob2o3b2o$b3ob2o3b2o$o$b3ob2o$3bo
bo$3bobo$4bo!
[[ STOP 18 ]]

"Completed":

Code: Select all

x = 17, y = 12, rule = B3/S23
4b2o3bo$4b2o2b2o$8bo6b2o$15b2o2$3bo2bo3b2o$b3o2bo3b2o$o4bo$b3ob2o$3bo
bo$3bobo$4bo!






















































































































































































































[[ THEME MONO ]]
[[ PASTEMODE COPY ]]
[[ PASTET EVERY 21 PASTE b! 6 1 ]]

Posted: **October 10th, 2025, 10:57 pm**

qqd wrote: October 10th, 2025, 10:09 am
ElijahKen wrote: October 9th, 2025, 4:44 pm
qqd wrote: October 9th, 2025, 3:56 pm Interesting banana spark to beehive (The banana spark can be supplied in two directions):
Code: Select all
snip
If you replace the eater1 with an eater2 and add a block, you almost get a p21 oscillator:
Code: Select all
x = 17, y = 12, rule = B3/S23
4b2o2b2o$4b2obo2bo$8b2o5b2o$15b2o2$3bob2o3b2o$b3ob2o3b2o$o$b3ob2o$3bo
bo$3bobo$4bo!
[[ STOP 18 ]]
"Completed":
Code: Select all
x = 17, y = 12, rule = B3/S23
4b2o3bo$4b2o2b2o$8bo6b2o$15b2o2$3bo2bo3b2o$b3o2bo3b2o$o4bo$b3ob2o$3bo
bo$3bobo$4bo!






















































































































































































































[[ THEME MONO ]]
[[ PASTEMODE COPY ]]
[[ PASTET EVERY 21 PASTE b! 6 1 ]]

Similar:

Code: Select all

x = 23, y = 19, rule = B3/S23
6b2o$6bo3b2o$4bobo3bo$2obobob2obo$ob2obobobo$7bo$b3o5bo$bo9bo3bo$2bob
4o2bobo3bo$3b2o6b5o5b2o$12b3o6b2o2$9bob2o3b2o$7b3ob2o3b2o$6bo$7b3ob2o$
9bobo$9bobo$10bo!
                                                                                                                                                                                                                                                                                                  #C [[ THEME 0 LOOP 21 ]]

Posted: **October 15th, 2025, 4:46 pm**

Just asking, but are paste trolls usually more or less convincing than loop trolls?

Posted: **October 17th, 2025, 5:49 pm**

Interesting p4:

Code: Select all

x = 12, y = 10, rule = B3/S23
7b2o$7b3o$b2o4b2obo$bo7bobo$2b4o2bo2bo$4bo4b2o$2b2o$2bo$obo$2o!










[[ PASTET EVERY 4 PASTE o! 7 2 ]]

Posted: **October 17th, 2025, 6:41 pm**

I have just discovered a new 8c/30 spaceship that emits a large spark:

Code: Select all

# You can save the pattern into this box with Settings/Pattern/Save or Ctrl-S.
x = 3, y = 3, rule = B3/S23
bo$3o$obo!





# [[ RLE a o7bo! RLE b obo$obo! PASTET EVERY 30 29 PASTEDELTA 0 -9 PASTE a -3 3 PASTET EVERY 30 38 PASTEDELTA 0 -9 PASTE b 0 4 ]]

I wonder what technologies would be possible using it.

Posted: **October 24th, 2025, 2:58 pm**

goban reduction

Code: Select all

#C [[ GRID COLOR GRID 192 192 192 GRIDMAJOR 10 COLOR GRIDMAJOR 128 128 128 COLOR DEADRAMP 255 255 255 COLOR ALIVE 0 0 0 COLOR ALIVERAMP 0 0 0 COLOR DEAD 255 255 255 COLOR BACKGROUND 255 255 255 ]]
x = 30, y = 23, rule = B3/S23
17b2o$14bo2bobo$7bo4b3o5bo2b2o$5b3o3bo6b2obo2bo$4bo6b2o4bobob2o$5bo12b
o$2bo2bo22b2o$bob2o23bo$bo24bobo$2o20bo3b2o$9bo10bo$7b2ob2o6b2ob2o$9b
o10bo$2b2o3bo20b2o$bobo24bo$bo23b2obo$2o22bo2bo$11bo12bo$7b2obobo4b2o
6bo$5bo2bob2o6bo3b3o$5b2o2bo5b3o4bo$10bobo2bo$11b2o!




































[[ PASTEMODE COPY PASTET EVERY 19 14 PASTE b! 27 13 PASTE b! 2 9 ]]

Posted: **October 30th, 2025, 1:28 pm**

Hey look
I found a p2

Code: Select all

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            #R B3-ajn4n/S23-i4iz
4bo$3bobo3bo$b3o2bobobo$o3bobob2o$2ob3obo$7bob2o$5b3obobo$5bo3b2o!

Posted: **November 2nd, 2025, 9:13 pm**

Say hi to this "ponder":

Code: Select all

x = 10, y = 10, rule = B3/S23
5bobo$b2o2bobo$3o3bobo2$2bo6bo2$6b2obo$6b2o$6bo2bo$7b2o!




























































































































































































































































[[ PASTEMODE XOR PASTET EVERY 7 1 PASTEDELTA -1 0 PASTE oobb$bboo$oboo$boob! 0 1 ]]
[[ STARTFROM 1 ]]
[[ SHADER BASIC ]]

Posted: **November 13th, 2025, 2:47 pm**

Mini fumarole

Code: Select all

3bo$b2ob2o$bo3bo$2bobo$obobobo$2o3b2o!


















































































































#R B36/S23-y

There's also this old one...

Code: Select all

x = 13, y = 19, rule = B3/S23
11bo$6b2o2bo$6bob2o$5bo5b2o$bobo2bo$o$o3bo2b3ob2o$o3bo4bo$5bob2o$bo3b
ob2o$2ob3o$4b2obo$2o2b3o$2obo$3b2o4b2o$b3o$2bo2b3ob2o$3b2o2b2o$4b3o!















































[[ TRACK -1/6 1/3 LOOP 6 SHADER BASIC GPS 3 ]]

Posted: **November 28th, 2025, 5:58 am**

P13:

Code: Select all

x = 59, y = 47, rule = B3/S23
53bo$37bo13b5o$37bo12bo5bo$37bo13b3o2bo$52bobob2o$35b2o15bobo3bo$35b2o
15bo2bobo$34b3o15b4ob2o$35bob2o5b6o$32bo3b3o13b4ob2o$30b4o3bo3b2o9bo2b
obo$30b3obo6b2o9bobo3bo$26b3o4b3o16bobob2o$33b2o16b3o2bo$40b2o8bo5bo$
40b2o9b5o$30b2o3b2o16bo$19bo4b2o4b2o3b2o$17b3o4b2o17b3o$17bobo6bo15bob
2ob3o$30b2o2b2o6bo2bo2bo$18b3o9bo3b2o7b2o2b2o$17bob2o8b2o8b2o$17bo2bo
7bobo7bo2bo$18b2o8b2o8b2obo$10b2o2b2o7b2o3bo9b3o$10bo2bo2bo6b2o2b2o$9b
3ob2obo15bo6bobo$13b3o17b2o4b3o$22b2o3b2o4b2o4bo$5bo16b2o3b2o$3b5o9b2o
$2bo5bo8b2o$2bo2b3o16b2o$b2obobo16b3o4b3o$o3bobo9b2o6bob3o$bobo2bo9b2o
3bo3b4o$2ob4o13b3o3bo$9b6o5b2obo$2ob4o15b3o$bobo2bo15b2o$o3bobo15b2o$b
2obobo$2bo2b3o13bo$2bo5bo12bo$3b5o13bo$5bo!

#C [[ PASTET EVERY 13 13 PASTE o! 26 19 ]]
#C [[ PASTET EVERY 13 13 PASTE o! 32 27 ]]

Posted: **December 2nd, 2025, 11:54 am**

This page is such a troll:
https://conwaylife.com/wiki/User:Tommyaweosme/Drill

Posted: **December 2nd, 2025, 12:15 pm**

tommyaweosme wrote: October 29th, 2025, 12:16 am true blockic

this is a pretty good showcase of what it can do
Code: Select all
x = 71, y = 77, rule = B3/S23
2o$2o2$65b2o$65b2o9$4b2o$4b2o2$3b2ob2o53b2o$3b2ob2o53b2o2$2b2ob2ob2o49b
2ob2o$2b2ob2ob2o49b2ob2o2$57b2ob2ob2o$57b2ob2ob2o33$61b2ob2ob2o$61b2o
b2ob2o2$63b2ob2o$63b2ob2o2$65b2o$65b2o12$69b2o$69b2o!

check out this crazy diehard

Code: Select all

x = 10, y = 11, rule = B3/S23
4b2o$4b2o$8b2o$2b2o4b2o$2b2o$6b2o$3b2ob2o$2ob2o$2o$5b2o$5b2o!

Posted: **December 2nd, 2025, 1:28 pm**

Optimized:

Code: Select all

x = 5, y = 4, rule = B3/S23
3b2o$3b2o$2o$2o!

Posted: **December 2nd, 2025, 2:15 pm**

hotcrystal0 wrote: October 15th, 2025, 4:46 pm Just asking, but are paste trolls usually more or less convincing than loop trolls?

In my opinion, paste trolls are harder to spot. You have to scroll down to find them, and if the RLE is long it becomes even more convincing. With loop trolls, you can see it in LV because loop is turned on.

Code: Select all

x = 13, y = 7, rule = B3/S23
4bo3bo$3bobobobo$2bo7bo2$b3o5b3o$4b2ob2o$3ob2ob2ob3o!

Posted: **December 8th, 2025, 4:33 am**

Eonian H to ortho-loaf and longhook (according to catagolue) with 4 toads and a block:

Code: Select all

x = 20, y = 30, rule = B3/S23
bo$b2o$b2o$2bo14b3o$16b3o5$18b2o$18b2o$o$obo$3o$2bo12$9b2o3b2o$11bobo$
8bo7bo$9b2o3b2o!






















































































[[ THEME MONO ]]
[[ PASTEMODE COPY ]]
[[ PASTET 78 PASTE b! 16 20 ]]

Posted: **January 5th, 2026, 7:35 pm**

Reduced a p46 gun:

Code: Select all

x = 62, y = 45, rule = B3/S23
13b2o$13bo$5bob2ob2obo$5b2obobobo$11bo4bo8bo16bo$17b2o4b3o15bobo$22bo
18bob3o$15b2o5b2o14b2obo4bo$14b3o21bobobobobo$ob2o10bobo23bobob2o$2ob
o7bo2b2o5b2o16bobo$11bo2bo2bo3b2o17bo$11bo2b2o2bo$11b2o2bobo$11bo21bo
10b3o$15bo15bo3bo5bo4bo$10b2o3bo20bo3bobo2bo$10bob2o17bo5bo2bobo$10bo
bo19b2o3bo$22bo10bo3bo$20b2ob2o11bo$20b2ob2o8b3o4b2o$19bo2bo16bo2bo$20b
2o4b3o8b2ob2o$25bo11b2ob2o$24bo3bo10bo$24bo3b2o19bobo$19bobo2bo5bo17b
2obo$16bo2bobo3bo20bo3b2o$11b2o2bo2bobo5bo3bo15bo$11b2o2b3o10bo21bo$44b
obo2b2o$43bo2b2o2bo$21bo17b2o3bo2bo2bo$20bobo16b2o5b2o2bo7bo$16b2obob
o23bobo10b3o$15bobobobobo21b3o13bo$15bo4bob2o14b2o5b2o13b2o$16b3obo18b
o$18bobo15b3o4b2o$19bo16bo8bo4bo$49bobobob2o$48bob2ob2obo$48bo$47b2o!
#C [[ PASTEMODE COPY ]]
#C [[ PASTET EVERY 46 46 PASTE b! 43 15 ]]

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