Thread for your miscellaneous posts and discussions

[hotdogPi]

I was forcing my girlfriend to play with automata the other day and was decided to use B2/S34.

This is off topic for the main thread (click quote link to go to it), so I put it here. I do want to point out that you should not force your girlfriend (or any significant other) to do something against her will. This could lead to some issues if you do it repeatedly.

[hibiscus]

Objects that could theoretically appear in b3s23/C1 but which have not occurred yet:
Beluchenko's p13

Code: Select all

x = 16, y = 16, rule = B3/S23
bobo2bobob2obo$2obobo8bo$6bo2b4o$o2b2obo2b2o3bo$o2bo3b2o4b3o$4b2obo2b
2obo$ob2o4bob2ob3o$2bo3bo2b2o$4bo3b2o2bob2o$obobob2o5b2o$b3o8bobo$5bo
3bo4bo$o3bobobob2o$ob2o3b2ob4obo$b5ob2o5bo$3o5bo3bo2bo!

Two-engine cordership

Code: Select all

x = 16, y = 16, rule = B3/S23
o2bob2o$o3b2ob2o2bob2o$bo2bo4bo3bobo$10b4o$2b2obo3bobobo$o4b4o3bob2o$
4b2o2b3o2bo$b2o2bo2bo6bo$4b2o2b2o3bobo$3o2b2o2b2o4bo$ob2ob2o2b2obo$o2b
obo4b2obo$3ob2ob2o4b3o$o2bob2o2bo3bobo$3o4bo3b2ob2o$b2obo2b4obo2bo!

42P9

Code: Select all

x = 16, y = 16, rule = B3/S23
4obo6b2o$obobo3bo2b3o$bob4obo2b2o$3b2o4bobob3o$2bob3obo2bobo$2b2o2b3o
bo2b3o$3o6b3obo$b2ob2o5bo$bo5bob2o3bo$3bob4ob3o2bo$bobob2o3bob2o$ob2o
b2obo4bo$2b2o6bobo$o3b8obobo$4bo5bobo$bo3bo9bo!

It'd be fun to see which oscillators could theoretically appear seminaturally.

Edit (20:51 2026/05/30): Orion

Code: Select all

x = 16, y = 16, rule = B3/S23
2b2o4bo3bob2o$bobo2b4o2b2o$obo3b2o2bobob2o$o2b3obo6bo$3b2o8bobo$2o3bo
3bo2b2obo$bobob2ob3ob2o$bo2b2o5b2o2bo$6bo$b2o2b2o2bobobobo$3o4bo4bo$2o
6bob2obo$bobo6bo2b3o$2b3ob2o2bob3o$o3bo8bobo$2o2b2o3b2obo!

[Aleph]

Objects that could theoretically appear in b3s23/C1 but which have not occurred yet:

For the case of Beluchenko's P13 or 42P9, couldn't you just directly roll the object as a "soup"?

[I6_I6]

Objects that could theoretically appear in b3s23/C1 but which have not occurred yet:
(...)
42P9

Code: Select all

x = 16, y = 16, rule = B3/S23
4obo6b2o$obobo3bo2b3o$bob4obo2b2o$3b2o4bobob3o$2bob3obo2bobo$2b2o2b3o
bo2b3o$3o6b3obo$b2ob2o5bo$bo5bob2o3bo$3bob4ob3o2bo$bobob2o3bob2o$ob2o
b2obo4bo$2b2o6bobo$o3b8obobo$4bo5bobo$bo3bo9bo!

(...)

Clean:

Code: Select all

x = 16, y = 16, rule = B3/S23
ob2obo6b2o$3obo3bo2b3o$2ob4obo2b2o$3b2o4bobob3o$2bob3obo2bobo$2b2o2b3o
bo2b3o$3o6b3obo$b2ob2o5bo$bo5bob2o3bo$3bob4ob3o2bo$bobob2o3bob2o$ob2o
b2obo4bo$2b2o6bobo$o3b8obobo$4bo5bobo$bo3bo9bo!

[Anivec]

Objects that could theoretically appear in b3s23/C1 but which have not occurred yet:
Beluchenko's p13

Code: Select all

x = 16, y = 16, rule = B3/S23
bobo2bobob2obo$2obobo8bo$6bo2b4o$o2b2obo2b2o3bo$o2bo3b2o4b3o$4b2obo2b
2obo$ob2o4bob2ob3o$2bo3bo2b2o$4bo3b2o2bob2o$obobob2o5b2o$b3o8bobo$5bo
3bo4bo$o3bobobob2o$ob2o3b2ob4obo$b5ob2o5bo$3o5bo3bo2bo!

Two-engine cordership

Code: Select all

x = 16, y = 16, rule = B3/S23
o2bob2o$o3b2ob2o2bob2o$bo2bo4bo3bobo$10b4o$2b2obo3bobobo$o4b4o3bob2o$
4b2o2b3o2bo$b2o2bo2bo6bo$4b2o2b2o3bobo$3o2b2o2b2o4bo$ob2ob2o2b2obo$o2b
obo4b2obo$3ob2ob2o4b3o$o2bob2o2bo3bobo$3o4bo3b2ob2o$b2obo2b4obo2bo!

42P9

Code: Select all

x = 16, y = 16, rule = B3/S23
4obo6b2o$obobo3bo2b3o$bob4obo2b2o$3b2o4bobob3o$2bob3obo2bobo$2b2o2b3o
bo2b3o$3o6b3obo$b2ob2o5bo$bo5bob2o3bo$3bob4ob3o2bo$bobob2o3bob2o$ob2o
b2obo4bo$2b2o6bobo$o3b8obobo$4bo5bobo$bo3bo9bo!

It'd be fun to see which oscillators could theoretically appear seminaturally.

Edit (20:51 2026/05/30): Orion

Code: Select all

x = 16, y = 16, rule = B3/S23
2b2o4bo3bob2o$bobo2b4o2b2o$obo3b2o2bobob2o$o2b3obo6bo$3b2o8bobo$2o3bo
3bo2b2obo$bobob2ob3ob2o$bo2b2o5b2o2bo$6bo$b2o2b2o2bobobobo$3o4bo4bo$2o
6bob2obo$bobo6bo2b3o$2b3ob2o2bob3o$o3bo8bobo$2o2b2o3b2obo!

All of these have a chance of 2^16^2 = 2^256 ≈ 1.158*10^77, so it is theoretically possible but you'll probably die before you find them "naturally".

[I6_I6]

Very slight additional optimisation for speed (72c/178568d) and minpop compared to the 72c/179000d design (Minpop 7058 versus 7060), achieved by reducing the time taken between the block push instructions (used to move the to-be-built construction arm) and the start of the single-channel Simkin gun construction arm recipe...

I've been meaning to get back to this and pack a demo of the pattern into LifeViewer.

Here is the northwest corner of the merge-based Demonoid. Change speeds and zoom in as you wish; LifeViewer should be able to handle the playback just fine on most systems. Pay no attention to the man behind the curtain, off to the southeast a little bit:

Code: Select all

snip

Woah, that post got more likes than the original spaceship itself!

[hibiscus]

Yep. Not using LLM tools in 2026 means you are falling behind.

Sigh...

[NNlk05]

Yep. Not using LLM tools in 2026 means you are falling behind.

Sigh...

I don't want to get too derailed, but the landscape is changing.
========== Unrelated ==========

Is this conduit new? HB170H

Code: Select all

x = 44, y = 33, rule = LifeHistory
34.A$33.A.A$33.A.A$32.2A.3A$33.B4.A$31.B2AB3A$27.3B.B2A.A$26.6B$25.6B
$26.7B6.A$25.8B5.A.A$19.15B4.A.A$18.17B2.2A.3A$18.17B3.B4.A$19.16B.B2A
B3A$18.16B2.B2A.A$14.B.21B$8.B.27B$3.13BC19B.B$.D14BCBC20B$B3D12B3C20B
$.DBD14BC21B$3.D36BA.2A$5.2B2.30B.2A.A$10.27B$9.4B2.10B.9B$8.4B7.6B.9B
$7.4B8.5B.11B$6.4B9.4B3.7B.B2A$5.4B11.2B6.4B2.BA.A$4.4B12.3B4.B2A2B5.
A$3.4B13.B2AB4.2A7.2A$2.4B15.2A!

You even posted it in 2023:

New H-to-H by Mvr:

Code: Select all

x = 49, y = 40, rule = LifeHistory
39.A$38.A.A$38.A.A$37.2A.3A$38.B4.A$36.B2AB3A$32.3B.B2A.A$31.6B$30.6B
$31.7B6.A$30.8B5.A.A$24.15B4.A.A$23.17B2.2A.3A$23.17B3.B4.A$24.16B.B
2AB3A$23.16B2.B2A.A$19.B.21B$13.B.27B$8.13BC19B$6.D14BCBC19B$5.B3D12B
3C20B$6.DBD14BC20B$8.D35B$10.2B2.28B.B2A$15.26B2.BA.A$14.4B2.10B.9B6.
A$13.4B7.6B.9B6.2A$12.4B8.5B.11B$11.4B9.4B3.7B.B2A$10.4B11.2B6.4B2.BA
.A$9.4B12.3B4.B2A2B5.A$8.4B13.B2AB4.2A7.2A$7.4B15.2A$6.4B$5.4B$4.4B$
3.4B$2.4B$.4B$4B!

[b-engine]

Yep. Not using LLM tools in 2026 means you are falling behind.

Sigh...

I don't want to get too derailed, but the landscape is changing.

POV: Pro-AI vs Anti-AI

Also, as a person who is anti-AI, the source code is my continuation of INT Minesweeper is mostly wrote by myself (a human [citation needed]), although I'm aware that dl-rs might have used LLM to write the base.

[NNlk05]

I'm from idaho the land of the potatoes not russia
I really wonder where you got that from

(Offtopic in main thread)

It is because your used a language using the Russian alphabet (forgot the name) in your sandbox thread.

[B468S02357]

Let me see...
Edit: Oh yeah when i named my fuggler бабушка
Pretty much it was a funny name and twice or thrice i tried to learn russian

[pifricted]

Someone has already realized Bad Apple in B3/S23: https://www.bilibili.com/video/BV1Js411S7nF/

I wonder who is the earliest done that.
It seems that 2020 is a period that everyone had their time to do their own thing. I even started to miss it.

Besides, is there one in other rules? Glimmering Garden, Sticky, and some other rules have screens, too.

[Anivec]

Mvr, please reduce your catalysts:

Code: Select all

x = 14, y = 14, rule = B3/S23
12b2o$12bo$10bobo$bo8b2o$obo2bo$bo3b3o$8bo$5b2ob3o$6b2o3bo$4bo4b2o$4b
5o$8bo$6bo$6b2o!

Code: Select all

#C This works perfectly fine:
x = 14, y = 11, rule = B3/S23
12b2o$12bo$10bobo$bo8b2o$obo2bo$bo3b3o$8bo$3b4ob3o$3bo2bo4bo$8b3o$7b2o
!

[pifricted]

Life Worker Withdrawal Syndrome can be powerful:

...
if you're into CA, you WILL come back to conwaylife.com eventually, whether you want to or not. i came back around a year after i had an "argument" because i found real life so boring without any fake Life to play.

i seem not to suffer with it, i can spend days or even weeks at a time without CA even crossing my mind. maybe there could be a few other factors contributing to that fact, but in general it's best not to assume something is true for every case.

I think that's because you have many things else to do. like Deltarune chapter 5

As for me, I have a boring life, so I can even spend hours of time to explore B3-n6n/S1e2-a3-ae4w5q by hand.

[I6_I6]

This wiki will expand quite quickly once I find out how to make pages; I have been a Life Enthusiast for quite a while and have discovered quite a few things, including a rule that I call the Whopper Rule

Interesting! Could you share your rule with us here in the Forums? (Preferably in the Thread For Your Unrecognised CA.)
Please note that you have to make sure that the rule (or anything else) has to be notable enough for you to create an article about it in LifeWiki.

[aengmore]

Code: Select all

#C 8c/78 Mini Orthogonoid in a 10-state Moore rule

I'm not sure about the specific ruletable; however, I think the idea of "toy constructions" deserves discussion and more serious exploration.
How about a "0E0P metacell for kids", or "DOGun SaGaQR for kids", or "RCT for kids"?

Will there also be a CA simulating “General purpose calculator” in Life, and also can be programmed by something like APGsembly language? Say, “Pi calculator for kids”, “Spartan universal computer-constructor for kids”?

[NNlk05]

Will there also be a CA simulating “General purpose calculator” in Life, and also can be programmed by something like APGsembly language? Say, “Pi calculator for kids”?

Seems possible. I'll leave it to someone better at ruletables then me, though.

[aengmore]

I wonder if we could realize a ternary computer with a special CA

[I6_I6]

I wonder if we could realize a ternary computer with a special CA

I wondered that myself, too!
There's this rule:

Code: Select all

#R TernaBlip
!

@RULE TernaBlip

Balanced Ternary Bliptile.
By islptng

Each cell behaves like a 3-input gate, following rules:
111->1
ttt->1
1t*->0
tt0->1
110->t
t00->t
100->1

@COLORS
0   0   0   0
1   0   0 255 Wire    (0)
2   0 255 255 Positive(1)
3 255   0 255 Negative(T)
4 255 255   0 Tail

@TABLE
n_states:5
neighborhood:vonNeumann
symmetries:permute

var a = {0,1,2,3,4}
var b = a
var c = a
var d = a

var i = {0,1,4}
var j = i
var k = i
var l = i

# 1tt/1t0/1t1 = 1
1 2,3,a,b 1
# ttt/111 = 0
1 2,2,2,a 2
1 3,3,3,a 2
# 110 = t
1 2,2,a,b 3
# tt0 = 1
1 3,3,a,b 2
# 100 = 1
1 2,i,j,k 2
# t00 = 1
1 3,i,j,k 3

# Default
2 a,b,c,d 4
3 a,b,c,d 4
4 a,b,c,d 1

Diode, probably needs optimization:

Code: Select all

x = 25, y = 6, rule = TernaBlip
7.11A$7.A2.A2.A3.A$9A.2A.A.3A$7.2A.15A$7.2A4.A$8.6A!

Very large crossover:

Code: Select all

x = 23, y = 19, rule = TernaBlip
9.A$9.A$9.A$9.A$9.2A$9.4A$9.A2.A$9.A.2A$7.3A.2A$23A$9.A2.2A$9.A3.A$9.
A.3A$9.5A$13.A$13.A$13.A$13.A$13.A!

[aengmore]

I wondered that myself, too!
There's this rule:

Code: Select all

#R TernaBlip

Great minds think alike......
What a pity that it's shelved and no one gives full play to it

[aengmore]

Is there a CA that summon a regular maze from any soup?

[NNlk05]

Is there a CA that summon a regular maze from any soup?

There's a rule called Maze.

[islptng]

There's this rule:

I had this, a ternary version of NORworld, which is far better than that:

NORworld, but ternary.

Code: Select all

@RULE NORworld_Ternary

@COLORS
0   0   0   0
1 255   0   0
2   0   0 255
3   0 255   0

@TABLE
n_states:4
neighborhood:Moore
symmetries:rotate4reflect

var a = {0,1,2,3}
var b = a
var c = a
var d = a
var e = a
var f = a
var g = a
var h = a
var w = {1,2,3}
var x = w
var y = w
var z = w

# Gate
w,x,0,y,0,z,a,0,b,w
1,0,a,b,c,0,1,2,1,1
2,0,a,b,c,0,2,2,1,2
2,0,a,b,c,0,2,2,2,2
3,0,a,b,c,0,3,2,1,3
3,0,a,b,c,0,3,2,2,3
3,0,a,b,c,0,3,2,3,3
3,0,a,b,c,0,1,3,1,3
2,0,a,b,c,0,1,3,3,2
1,0,a,b,c,0,2,3,1,1
2,0,a,b,c,0,2,3,2,2
3,0,a,b,c,0,2,3,3,3
1,0,a,b,c,0,3,3,3,1
3,0,a,b,c,0,1,1,2,3
2,0,a,b,c,0,2,1,2,2
1,0,a,b,c,0,3,1,2,1
1,0,a,b,c,0,3,1,3,1
3,0,a,b,c,0,1,1,1,3
2,0,a,b,c,0,1,1,3,2
1,0,a,b,c,0,w,x,y,2
2,0,a,b,c,0,w,x,y,3
3,0,a,b,c,0,w,x,y,1
1,w,2,x,a,b,c,d,e,2
2,w,3,x,a,b,c,d,e,3
3,w,1,x,a,b,c,d,e,1
x,0,w,2,0,x,0,0,y,x
1,0,w,2,0,x,0,0,y,2
2,0,w,2,0,x,0,0,y,3
3,0,w,2,0,x,0,0,y,1
x,0,w,1,0,y,0,0,z,x
x,0,w,3,0,y,0,0,z,x
1,0,2,0,a,b,c,d,e,2
2,0,3,0,a,b,c,d,e,3
3,0,1,0,a,b,c,d,e,1
1,a,b,c,d,e,0,2,0,2
2,a,b,c,d,e,0,3,0,3
3,a,b,c,d,e,0,1,0,1

EDIT:
dual-rail 3-trit decoder:

Code: Select all

x = 49, y = 385, rule = NORworld_Ternary
11.A2.A3.A6.B2.B3.B$11.A2.A3.A6.B2.B3.B$11.A2.A3.A6.B2.B3.B$11.A2.A3.
A6.B2.B3.B$11.A2.A3.A6.B2.B3.B$11.A2.A3.A6.B2.B3.B$11.A2.A3.A6.B2.B3.
B$11.A2.A3.A3.BCB.2B2.BCB$11.A2.A3.A4.B2.2B3.B$11.A2.A3.A4.B.B2.2B2.B
3.B$11.A2.A3.A4.B.B3.2B2.B2.AB2A$11.A2.A3.A4.B.CB.2B.2B.B.B.C$3.C.2C
4.A2.A3.A4.B.B.B3.2B.2B3.10C$2C.C2.C.BCA.2A2.BCA4.B3.B2.B2.2B$3.C.2C
2.A2.2A3.A5.B3.B3.B$9.A.A2.2A2.A3.B4.B3.B2.2A3.10B$9.A.A3.BA2.A2.B.A
2.B.A2.BA2.A.B$9.A.CA.2A.2A.A.BA.A.BA.A.AB2.AC2A$9.A.B.A3.2A.B2AB2.2A
B2.A2.B.B$9.A4.A.A2.2A3.B4.B3.B$10.A3.A2.A7.B2.B3.B$11.A2.A3.A3.BCB.
2B2.ACB$11.A2.A3.A4.B2.2B3.A$11.A2.A3.A4.B.B2.2B2.A3.B$11.A2.A3.A4.B.
B3.2B2.A2.AB2A$11.A2.A3.A4.B.CB.2B.BA.A.B.C$3.C.C5.A2.A3.A4.B.B.B3.AB
.2B3.10C$2C.C2.C.BCA.2A2.ACA4.B3.B2.A2.2B$3.C.2C2.A2.2A3.C5.B3.B3.A$
9.A.A2.2A2.C3.B4.B3.A2.2C3.10C$9.A.A3.BA2.C2.B.C2.B.C2.AC2.C.C$9.A.CA
.2A.AC.C.BC.C.BC.C.CA2.4A$9.A.B.A3.CA.B2CB2.2CB2.C2.A.B$9.A4.A.C2.2A
3.B4.B3.A$10.A3.A2.C7.B2.B3.A$11.A2.A3.C3.BCB.2B2.ACA$11.A2.A3.C4.B2.
2B3.C$11.A2.A3.C4.B.B2.2B2.C3.B$11.A2.A3.C4.B.B3.2B2.C2.4A$11.A2.A3.C
4.B.CB.2B.BC.C.C.C$4.C.C4.A2.A3.C4.B.B.B3.CB.BC3.10C$.2C.C.C.BCA.2A2.
A2C4.B3.B2.C2.2B$4.C.C2.A2.2A3.B5.B3.B3.C$9.A.A2.2A2.B3.B4.B3.C2.2B3.
10C$9.A.A3.BA2.B2.B.B2.B.B2.CB2.B.C$9.A.CA.2A.AB.B.2B.B.2B.B.BC2.AB2A
$9.A.B.A3.BA.4B2.3B2.B2.C.B$9.A4.A.B2.2A3.B4.B3.C$10.A3.A2.B7.B2.B3.C
$11.A2.A3.B3.BCB.2B2.A2C$11.A2.A3.B4.B2.2B3.B$11.A2.A3.B4.B.B2.2B2.B
3.B$11.A2.A3.B4.B.B3.2B2.B2.AB2A$11.A2.A3.B4.B.CA.2A.2B.B.B.C$3.C7.A
2.A3.B4.B.A.A3.2B.2B3.10C$2C.C.2C.BCA.2A2.ACB4.B3.A2.B2.2B$3.C.2C2.A
2.2A3.A5.B3.A3.B$9.A.A2.2A2.A3.B4.A3.B2.2C3.10C$9.A.A3.BC2.A2.B.C2.A.
C2.BC2.C.C$9.A.2C.2C.CA.A.BC.C.AC.C.CB2.4A$9.A.A.C3.AC.B2CB2.2CA2.C2.
B.B$9.A4.C.A2.2C3.B4.A3.B$10.A3.C2.A7.B2.A3.B$11.A2.C3.A3.BCB.BA2.ACB
$11.A2.C3.A4.B2.AB3.A$11.A2.C3.A4.B.A2.2B2.A3.B$11.A2.C3.A4.B.A3.2B2.
A2.AB2A$11.A2.C3.A4.B.CA.2A.BA.A.B.C$5.2C4.A2.C3.A4.B.B.A3.AB.2B3.10C
$2.2C.2C.BCA.AC2.ACA4.B3.A2.A2.2B$6.C2.A2.CA3.C5.B3.A3.A$9.A.C2.2A2.C
3.B4.A3.A2.2C3.10C$9.A.C3.BC2.C2.B.C2.A.C2.AC2.C.C$9.A.2C.2C.2C.C.BC.
C.AC.C.CA2.4A$9.A.B.C3.2C.B2CB2.2CA2.C2.A.B$9.A4.C.C2.2C3.B4.A3.A$10.
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CB.BA2.A2C$11.A2.C3.B4.B2.AB3.B$11.A2.C3.B4.B.A2.2B2.B3.B$11.A2.C3.B
4.B.A3.BC2.B2.4A$11.A2.C3.B4.B.2C.2C.CB.B.C.C$5.2C4.A2.C3.B4.B.A.C3.B
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4.C3.B$10.A3.B2.A7.B2.C3.B$11.A2.B3.A3.BCB.BC2.ACB$11.A2.B3.A4.B2.CB
3.A$11.A2.B3.A4.B.C2.2B2.A3.B$11.A2.B3.A4.B.C3.BC2.A2.4A$11.A2.B3.A4.
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11.A2.B3.C4.A.C3.BC2.C2.4A$11.A2.B3.C4.A.2C.2C.2C.C.C.C$5.2C4.A2.B3.C
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5.2C4.C2.A3.A4.A.B.B3.AB.2B3.10C$2.2C2.C.B2C.CA2.ACA4.A3.B2.A2.2B$5.
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10C$2.2C2.C.B2C.CA2.A2C4.A3.B2.C2.2B$5.2C2.C2.AC3.B5.A3.B3.C$9.C.A2.
2C2.B3.A4.B3.C2.2C3.10C$9.C.A3.BC2.B2.A.C2.B.C2.2C2.C.C$9.C.CA.2A.CB.
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11.C2.A3.B4.A.B2.2A2.B3.B$11.C2.A3.B4.A.B3.BA2.B2.AB2A$11.C2.A3.B4.A.
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3.A2.B2.2A$6.C2.C2.AC3.A5.A3.A3.B$9.C.A2.2C2.A3.A4.A3.B2.2C3.10C$9.C.
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3.A4.A3.A$10.C3.C2.C7.A2.A3.A$11.C2.C3.C3.BCA.2A2.ACA$11.C2.C3.C4.A2.
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3.C2.A2.2C$5.2C2.C2.BC3.C5.A3.C3.A$9.C.B2.2C2.C3.A4.C3.A2.2C3.10C$9.C
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11.B2.A3.A3.B2C.CB2.ACB$11.B2.A3.A4.C2.BC3.A$11.B2.A3.A4.C.B2.2C2.A3.
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4.C2.BC3.C$11.B2.A3.C4.C.B2.2C2.C3.B$11.B2.A3.C4.C.B3.BC2.C2.4A$11.B
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.C3.2C.BC3.10C$3.C2.C.BCB.2B2.A2C4.C3.C2.C2.2C$3.C.2C2.B2.2B3.B5.C3.C
3.C$9.B.B2.2B2.B3.C4.C3.C2.2B3.10C$9.B.B3.2B2.B2.C.B2.C.B2.CB2.B.C$9.
B.CB.2B.2B.B.CB.B.CB.B.BC2.AB2A$9.B.B.B3.2B.3BC2.2BC2.B2.C.B$9.B4.B.B
2.2B3.C4.C3.C$10.B3.B2.B7.C2.C3.C!

And a ternary version of JvN29:

Code: Select all

x = 132, y = 101, rule = TernaryJvN60
pS3.pS.pS73.2pS2.pS21.pS$pS3.pS7.pS3.pS63.pS.pS23.pS$pS.pS.pS.pS.2pS.
pS.pS.pS64.pS.pS.pS2.2pS.2pS.pS3.pS2.2pS3.2pS$pS.pS.pS.pS.pS2.2pS3.pS
63.pS.pS.pS.pS.pS.pS.pS.pS.pS.pS.pS.pS.pS.pS$.pS.pS2.pS.pS3.2pS.pS64.
2pS2.pS2.2pS.pS.pS.pS2.pS2.pS.pS2.2pS2$85.R$85.R$.pS13.2pS13.pS13.pS
40.J7.2pS$2pS4.K2.H4.pS12.pS.3pS11.3pS39.N6.pS11.pS2.pS10.pS$.pS6.I.G
3.pS4.pS2.2pS2.pS3.pS2.2pS.pS.pS2.pS2.pS2.pS2.2pS29.KGKGpS4G2.pS3.2pS
2.pS2.pS2.pS3.pS2.pS.pS.pS.pS.2pS$.pS4.O2.J4.pS3.pS.pS.pS.pS2.pS2.pS
2.pS2.pS.pS.pS3.pS.pS.pS.pS34.J6.pS3.pS2.pS.pS2.pS2.pS.pS.pS.pS.pS.2pS
2.pS$.pS13.2pS2.pS2.pS.pS.pS3.pS2.pS3.2pS2.pS2.pS2.pS2.pS34.J7.2pS.pS
3.pS2.pS2.pS3.pS3.pS3.2pS.pS$85.J$85.J2$2pS12.pS11.pS7.2pS6.pS50.2pS
5.pS.pS2.pS2.pS$2.pS3.W2.T4.pS8.2pS8.pS7.3pS2.pS45.pS7.pS3.6pS2.pS$.pS
6.U.S3.pS4.pS2.pS.pS.pS2.pS3.pS.pS2.2pS2.pS2.pS.pS45.pS2.2pS2.pS.pS2.
pS2.pS2.pS.pS.2pS$pS5.pC2.V4.pS3.pS.pS2.2pS.pS.pS4.pS.pS.pS.pS2.pS2.
2pS34.KGKOpS4G4.pS.pS.pS.pS.pS2.pS2.pS2.2pS2.pS$3pS11.3pS2.pS4.pS.pS
2.pS4.2pS2.2pS2.pS3.2pS37.J6.2pS2.2pS2.pS.pS2.pS2.pS3.2pS.pS$22.2pS
61.J10.pS$85.J$85.J$2pS12.2pS10.pS13.pS$2.pS3.pK2.pH4.pS.pS2.pS3.pS.
3pS11.3pS$.pS6.pI.pG3.pS.pS.pS.pS.pS3.pS2.2pS.pS.pS2.pS2.pS2.pS2.2pS$
2.pS3.pO2.pJ4.pS.pS.2pS3.pS2.pS2.pS2.pS.pS.pS3.pS.pS.pS.pS$2pS12.2pS
3.2pS.pS3.pS2.pS3.2pS2.pS2.pS2.pS2.pS20$.2pS13.pS13.pS13.2pS10.pS13.pS
25.pS11.pS$pS12.pS.3pS11.3pS8.pS3.pS.pS2.pS3.pS.3pS11.3pS24.pS8.2pS$pS
4.pS2.2pS2.pS3.pS2.2pS.pS.pS2.pS2.pS4.pS.pS.pS4.pS.pS.pS.pS.pS3.pS2.
2pS.pS.pS2.pS2.pS25.pS4.pS2.pS.pS.pS2.pS$pS3.pS.pS.pS.pS2.pS2.pS2.pS
2.pS.pS.pS3.pS4.pS.pS2.pS3.pS.pS.2pS3.pS2.pS2.pS2.pS.pS.pS3.pS25.pS3.
pS.pS2.2pS.pS.pS$.2pS2.pS2.pS.pS.pS3.pS2.pS3.2pS2.pS2.pS5.pS2.pS4.2pS
3.2pS.pS3.pS2.pS3.2pS2.pS2.pS25.3pS2.pS4.pS.pS2.pS$104.2pS4$112.3pS6.
2pS8.pS$113.pS7.pS.pS2.pS4.pS$G2.2GK10.S2.O2K10.pG2.2GO16.pKG6.pKS6.K
pG24.G2KGOGS6G4.pS2.pS4.2pS2.pS.pS2.2pS$113.pS.pS.pS3.pS.pS.2pS2.pS.pS
$113.pS2.pS4.pS.pS2.2pS2.2pS2$H2.OGK10.T2.2OK10.pH2.KGO16.pKH6.pKT6.K
pH3$113.pS2.2pS2.2pS$I2.G2K10.U2.GOK10.pI2.G2O16.pKI6.pKU6.KpI40.pS.pS
.pS.pS.pS.pS$96.G2K2OGS6G3.3pS.pS.pS.pS.pS$102.H9.pS.pS.pS.pS.pS.pS$
102.L9.pS.pS.pS.pS.2pS$J2.KGK10.V2.KOK10.pJ2.OGO16.pKJ6.pKV6.KpJ30.H$
102.H$102.L$102.H$pS2.3K48.pKpS16$32.2G3KGJ25.GOG2OGJ$GKGOGpSJ31.7G
25.S5G$5.7G20.2GKGOGH25.G2KO2GH3$3pS17.pS11.2pS6.pS6.pS17.pS.pS$.pS
11.pS5.3pS10.pS.pS4.3pS4.3pS2.pS12.pS.pS.pS$.pS2.2pS2.pS.pS.pS.pS.2pS
2.pS11.2pS3.pS2.pS2.2pS2.pS2.pS.pS11.pS.pS.pS2.2pS.pS.pS$.pS2.pS.pS.pS
.pS.2pS2.pS3.pS11.pS.pS.pS.pS.pS.pS.pS2.pS2.2pS12.pS.pS.pS.pS.pS2.pS$
3pS.pS.pS2.pS3.2pS.pS3.pS11.pS.pS2.pS2.pS2.2pS2.pS3.2pS11.pS.pS.pS2.
2pS.pS.pS! [[ ICONS ]] 

[aengmore]

Is there a CA that summon a regular maze from any soup?

There's a rule called Maze.

I mean, a “solvable” maze, which has an entrance and a goal, and a route from the entrance to the goal

[NNlk05]

Is there a CA that summon a regular maze from any soup?

There's a rule called Maze.

I mean, a “solvable” maze, which has an entrance and a goal, and a route from the entrance to the goal

The maze made by B3/S12-k3-k4-tc5-ke should be solvable.

Code: Select all

x = 64, y = 64, rule = B3/S12-k3-k4-tc5-ke
!
[[ RANDOMIZE ]]

If you need a entrance/goal you can randomly select one. I can't see a way for a CA to do that.