## Search found 1140 matches

- September 20th, 2020, 3:42 am
- Forum: The Sandbox
- Topic: random cellular automata concepts
- Replies:
**20** - Views:
**372**

### Re: random cellular automata concepts

15. a rake, that creates rakes, which create rakes, which create spaceships (rake rakes are mentioned here but this is a rake rake rake :0 ) Here's an example rake^3 I just made up; as you can see eventually the cubic growth eventually returns to quadratic due to running out of space: @RULE rake^3 ...

- September 19th, 2020, 6:04 pm
- Forum: The Sandbox
- Topic: random cellular automata concepts
- Replies:
**20** - Views:
**372**

### Re: random cellular automata concepts

5. a cellular automata that makes music Here is an example of music from CA (not a rickroll). I think the person did this in the trivial way (where you play each frequency iff the cell is on) but I'm not sure. 23. one from wzkchem5, two inequivalent cellular automata A and B such that both are turi...

- September 17th, 2020, 6:40 pm
- Forum: Other Cellular Automata
- Topic: Paulife (B2i3-kq4j6ci8/S234j)
- Replies:
**12** - Views:
**367**

### Re: Taulife (B2i3-kq4j6ci8/S234j)

way smaller p482 gun (EDIT: this answers Moosey's challenge above): x = 55, y = 56, rule = B2i3-kq4j6ci8/S234j 6b2o12b2o$6b2o12b2o21b2o$43b2o6$24bo$23bobo$24bo$b2o$b2o11bo$13bobo$ 14bo2b2o$17b2o2$53b2o$13b2o38b2o$13b2o4$14b2o$5bo8b2o$3bobo18bo$2o2b2o 17bobo$2o22bo12bo$37bobo$37b2o5$47b2o$47b2o7$44bo...

- September 15th, 2020, 2:31 am
- Forum: The Sandbox
- Topic: random cellular automata concepts
- Replies:
**20** - Views:
**372**

### Re: random cellular automata concepts

3. a pattern that will survive forever, yet will never return to any of it's prior positions Can you clarify what you mean by this? Here are some patterns which may or may not qualify (EDIT: actually most of the complex Life patterns like the primer and caber tosser and exotic growth rate probably ...

- September 15th, 2020, 2:10 am
- Forum: The Sandbox
- Topic: Secret codes
- Replies:
**11** - Views:
**328**

### Re: Secret codes

The original:
The code:

Code: Select all

```
https://www.youtube.com/watch?q=ub82jb1C8os
```

Code: Select all

```
Starting from a=0, a letter's new value becomes 8+5*(original value) mod 26.
```

- September 6th, 2020, 3:58 pm
- Forum: The Sandbox
- Topic: Challenges
- Replies:
**289** - Views:
**87591**

### Re: Challenges

Snowflake evolves from the traffic light in B3-qy4e/S23-c4yz, and is reasonably common: x = 3, y = 2, rule = B3-qy4e/S023-c4yz 3o$bo! Bakery also evolves into a nice p2: x = 5, y = 5, rule = B3-qy4e/S023-c4yz 2b3o$bo2bo$o3bo$bobo$2bo! Unsurprisingly, weird still lives are more common, but otherwise ...

- August 29th, 2020, 3:08 pm
- Forum: Other Cellular Automata
- Topic: Galloping Gliders (B3-er4city/S23-a4city)
- Replies:
**12** - Views:
**587**

### Re: Galloping Gliders (B3-er4city/S23-a4city)

Smaller: x = 266, y = 187, rule = B3-er4city/S23-a4city 97bo$bo35bo59bo$bo35bo57b5o50bo$3o33b3o55b2o3b2o48b3o$obo33bobo54b2obo bob2o46bobobo$obo33bobo55b2o3b2o46b2obob2o$obo33bobo109b5o$149b3o2$obo 33bobo$obo33bobo$obo33bobo180b3o14b3o$3o33b3o196bo3bo$bo35bo179b2obob 2o11bo3bo$bo35bo56b2o3b2o48b3o65...

- August 26th, 2020, 2:19 am
- Forum: Other Cellular Automata
- Topic: Rules with interesting replicators
- Replies:
**197** - Views:
**65471**

### Re: Rules with interesting replicators

p92: x = 18, y = 18, rule = B3-q4ceky5-ekny6cei7e/S2ace34ci5ck6ce78 2b2o$2b2o$16b2o$16b2o3$5bo$4bo2bo$6bo$5bobo2$11b2o$10bobo$9bobobo$2o7b 2o$2o9bo$14b2o$14b2o! A replicator in a B1e rule that shoots ships and is slower than c: x = 3, y = 5, rule = B1e2-an3jkry4ejtw5cey6c7c8/S3ckny4cknqy5jq6e bo$obo...

- August 26th, 2020, 12:56 am
- Forum: Website Discussion
- Topic: c/10 spaceship beat Gemini's record
- Replies:
**21** - Views:
**12248**

### Re: c/10 spaceship beat Gemini's record

We had 2846 users 3 hours ago. Again, there doesn't seem to be any cause. It seems too large to be normal (non-breakthrough) activity, but too small to be an attack.

- August 17th, 2020, 10:05 pm
- Forum: The Sandbox
- Topic: XWSS Challenge
- Replies:
**5** - Views:
**412**

### Re: XWSS Challenge

15, including 3 puffers (the longest is 26): x = 27, y = 311, rule = B3aij4nt5nr6i/S2-ac34inrtz 25bo$26bo$22bo3bo$23b4o9$25bo$26bo$21bo4bo$22b5o12$25bo$26bo$20bo5bo$ 21b6o9$25bo$26bo$19bo6bo$20b7o10$25bo$26bo$17bo8bo$18b9o9$25bo$26bo$ 15bo10bo$16b11o17$25bo$26bo$14bo11bo$15b12o11$25bo$26bo$12bo13bo$...

- August 17th, 2020, 1:57 am
- Forum: Patterns
- Topic: Soup search results
- Replies:
**2225** - Views:
**1389273**

### Re: Soup search results

Rob Liston found another loafer in G1 3 days ago (it forms extremely quickly; the first phase of the ship appears in generation 7): x = 16, y = 16, rule = B3/S23 bbooooobbobbbboo$ bboboooobobbboob$ bbbbbbbbboboooob$ obbbooobobbooboo$ bobboboboobobooo$ obbbbobooobboooo$ boobbbobbobboobb$ obboboooobob...

- August 16th, 2020, 2:06 pm
- Forum: Patterns
- Topic: One Glider Seeds
- Replies:
**85** - Views:
**5089**

### Re: One Glider Seeds

The Promised Reduction: x = 101, y = 60, rule = LifeHistory 41.C$40.C$40.3C8$2.C$3.2C$2.2C13.2A$17.A.A$18.2A42.2A$62.2A$55.2A14. 2A$.2A5.2A44.A.A14.2A$A2.A3.A2.A43.2A$.A.A4.A.A$2.A6.A$36.A$35.A.A$ 35.2A$48.2A$49.A$46.3A$46.A$24.2A$23.A2.A$24.A2.A$19.3A3.2A$16.A$15.A .A$16.2A6.A21.3C$24.A16.2A3.C$24....

- August 14th, 2020, 6:43 pm
- Forum: Website Discussion
- Topic: c/10 spaceship beat Gemini's record
- Replies:
**21** - Views:
**12248**

### Re: c/10 spaceship beat Gemini's record

Yesterday, the record was beaten again, with 2038 users online at once. Does anyone know why?

- August 12th, 2020, 2:48 pm
- Forum: Other Cellular Automata
- Topic: Thread For Your Unrecognised CA
- Replies:
**1908** - Views:
**620481**

### Re: Thread For Your Unrecognised CA

Repeat time 83 B to 34c/128: x = 71, y = 36, rule = B3-kq6cn8/S2-i3-a4ciyz8 53bo$52bobo$51bobo$50bobo$51bo14$53bo15bo$52bobo13bobo$2bo5bo13bo5bo 13bo10bo15bo$2b3o2bobo12b3o2bobo11bobo$4bo3bo15bo3bo13bo4$3o37b2o$2bo 38b2o$obo37b2o$2o38bo2$2bo2bo16bo2bo16bo2bo$2b4o16b4o16b4o$61bo$2b4o 16b4o16b4o14bobo...

- August 11th, 2020, 3:00 pm
- Forum: Other Cellular Automata
- Topic: Thread For Your Unrecognised CA
- Replies:
**1908** - Views:
**620481**

### Re: Thread For Your Unrecognised CA

Smaller p272/p136 and p68: x = 147, y = 37, rule = B3-kq6cn8/S2-i3-a4ciyz8 7b2o58b2o48b2o$8bo59bo49bo$7bo22b2o35bo22b2o25bo5bo16b2o$6bo23bo35bo 23bo25bo4bo2bo15bo$5bo25bo33bo25bo23bo5bo2bo16bo$2bobo27bo29bobo27bo 19bobo6b3o18bo$2b2o29bo28b2o29bo18b2o29bo$34bobo57bobo47bobo$35b2o58b 2o48b2o3$31b3o57b...

- August 11th, 2020, 3:16 am
- Forum: Other Cellular Automata
- Topic: Thread For Your Unrecognised CA
- Replies:
**1908** - Views:
**620481**

### Re: Thread For Your Unrecognised CA

Repeat time 1040: x = 396, y = 381, rule = B3-kq6cn8/S2-i3-a4ciyz8 19bo$20bo$19b3o9b2o$18b2obo9bo$32bo$33bo$34bo$35bo$36bo$37bo$38bobo$ 39b2o7$70bo$70b2obo$71b2o$39b2o29b2o$40b2o$39b2obo$39bo7$23bo46b2o$22b o46bobo$21b3o44bo$21bob2o42bo$66bo$65bo$64bo$63bo$49b2obo9bo$50b3o4bo 4b2o$43b2ob2o3bo4bobo$4...

- August 7th, 2020, 3:37 pm
- Forum: Other Cellular Automata
- Topic: Thread for Your Accidental Discoveries that Aren't in CGOL
- Replies:
**852** - Views:
**385122**

### Re: Thread for Your Accidental Discoveries that Aren't in CGOL

3-engine 5c/34 diagonal spaceship: x = 29, y = 30, rule = B3-r5a/S23-aq5a 25b3o$24b2obo$26b2o2$24bo$24bo$23bo2$18bo7bo$18bo7b3o$18b3o7bo$20bo7bo 2$16b3o$18bo$18b2o5$bobo$b2o13b2o$2bo14bo$17b3o3$o7bo$o7b3o$3o7bo$2bo 7bo! p68: x = 23, y = 22, rule = B3-r5a/S23-aq5a 2bo$2b3o$5bo$4b2o2$21b2o$21bo$19bobo...

- August 7th, 2020, 2:05 am
- Forum: Other Cellular Automata
- Topic: Thread For Your Unrecognised CA
- Replies:
**1908** - Views:
**620481**

### Re: Thread For Your Unrecognised CA

Repeat time 210 turn and repeat time 60 track: x = 41, y = 191, rule = B3-kq6cn8/S2-i3-a4ciyz8 29b2o$29bo$16bo13bo$15bobo13bo$16bo15bo$33bo$34bo$35bo$36bobo$37b2o16$ 35bo$34bobo$35bo2$30bo8bo$29bobo6bobo$30bo8bo$8bo$7bobo16bo$8bo16bobo$ 26bo3$bo$obo$bo$26bo$25bobo$26bo7$bo$obo$bobo$2bobo$3bo6$8bo$7b...

- August 3rd, 2020, 2:11 pm
- Forum: Patterns
- Topic: One Glider Seeds
- Replies:
**85** - Views:
**5089**

### Re: One Glider Seeds

Added the guard glider (probably suboptimal): x = 230, y = 191, rule = LifeHistory 154.18B.4B$153.18B.4B$152.18B.4B$151.18B.4B$150.18B.4B$149.18B.4B$54. 3B91.18B.4B$49.6BA3B88.18B.4B$48.6BABA2B87.18B.4B$47.8B2A2B86.18B.4B$ 47.11B86.18B.4B2A$47.10B86.18B2.3BA2.A$47.8B87.18B2.5B2A2B$48.6B87. 18B3.7B.5...

- August 2nd, 2020, 8:01 pm
- Forum: Other Cellular Automata
- Topic: Thread for basic non-CGOL questions
- Replies:
**279** - Views:
**124860**

### Re: Thread for basic non-CGOL questions

Just because they're reversible doesn't mean that a cellular automaton can run them backwards; for example the predecessor of this pattern is a complicated fractal (thus showing that the predecessor function can be arbitrarily nonlocal): x = 513, y = 513, rule = B1357/S1357 o255bo255bo256$o511bo256$...

- August 1st, 2020, 3:07 am
- Forum: Patterns
- Topic: One Glider Seeds
- Replies:
**85** - Views:
**5089**

### Re: One Glider Seeds

Replacing the guard glider with a synchronized slow glider pair (is this an improvement?): x = 116, y = 123, rule = B3/S23 107b2o$106bobo$108bo$105bo$104b2o$104b2o$105b2o$106b2o6b2o$105bo2b2o3b obo$107b3o5bo$112bo$111b2o$108bo$107bobo$106bobo$105bobo$104bobo$103bo bo$102bobo$101bobo$100bobo$99bobo$9...

- July 31st, 2020, 5:34 pm
- Forum: Patterns
- Topic: One Glider Seeds
- Replies:
**85** - Views:
**5089**

### Re: One Glider Seeds

Sorry, I was referring to the glider pulling a block:

Code: Select all

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

- July 31st, 2020, 5:14 pm
- Forum: Patterns
- Topic: One Glider Seeds
- Replies:
**85** - Views:
**5089**

### Re: One Glider Seeds

We can replace a synchronized cleanup glider with ≤3 slow ones: x = 210, y = 183, rule = B3/S23 203bo$203bobo$203b2o9$162bo$162bobo$162b2o4$127bo$125bobo$126b2o5$173b o$173bobo$173b2o8$185bo$184bobo$183bo2bo$183bobo$184bo$145bo$120bo23bo bo$121b2o21bo2bo$120b2o17b3o3bobo$146bo$117b2o$116bobo25bo$118...

- July 31st, 2020, 4:01 pm
- Forum: The Sandbox
- Topic: Absolutely Useless Patterns Not Worthy Of Patterns Thread
- Replies:
**597** - Views:
**164100**

### Re: Absolutely Useless Patterns Not Worthy Of Patterns Thread

Glider-eater collision produces another (glide-reflected) eater and some gliders. x = 15, y = 9, rule = B3/S23 13bo$12bo$12b3o3$2o$bo$bobo$2b2o! This one produces a temporary eater: x = 4, y = 9, rule = B3/S23 bo$o$3o3$3bo$b3o$o$2o! Cell transference: x = 12, y = 11, rule = B3/S23 10bo$9bo$9b3o5$bo$...

- July 31st, 2020, 3:44 pm
- Forum: Patterns
- Topic: Demonoid (diagonal Geminoid) completed!
- Replies:
**269** - Views:
**247081**

### Re: Demonoid (diagonal Geminoid) completed!

It's possible to clean the wick-adder up using a mango, which should make the seed smaller: x = 31, y = 26, rule = B3/S23 3bo$3b2o$2bobo2$2o$2o2$2b2o6bo$bo2bo5b2o$2bob2o3bobo$7bo$8bo$5bo2bo$ 15bo$15bobo$15b2o12bo$19b3o6bobo$13b2o4bo7bo2bo$13bobo4bo6bobo$13bo14b o4$7b2o$6bobo$8bo! We might also be ab...