## Search found 1665 matches

- Yesterday, 3:01 pm
- Forum: Other Cellular Automata
- Topic: Rules 2 transitions from Life
- Replies:
**108** - Views:
**36330**

### Re: Rules 2 transitions from Life

The following highway-robbing reflector gives all oscillators of period 8n + 2, where n is a positive integer: x = 19, y = 22, rule = B3-qy/S23 obo$b2o10b2o$bo11bo$14b3o$16bo$12b2o$12bobo2b2o$13bo2bobo$17bo6$7bo$6b obo2bo$6b2o2bobo$11b2o$8bo$8b3o$11bo$10b2o! This is also the rule with the common dia...

- February 15th, 2021, 10:33 pm
- Forum: Other Cellular Automata
- Topic: Miscellaneous Discoveries in Other Cellular Automata
- Replies:
**2283** - Views:
**521658**

### Re: Miscellaneous Discoveries in Other Cellular Automata

This doesn't work in LifeViewer, but it does in Golly. Can anyone figure out the speed of this wickstretcher? x = 3, y = 5, rule = R1,C0,S0,B0,2,N3 bo$o$2o2$2bo! Here's the smallest spaceship in the rule (6 cells): x = 4, y = 4, rule = R1,C0,S0,B0,2,N3 o$bo$obo$bobo! The rule is dominated by puffer ...

- February 13th, 2021, 12:41 am
- Forum: Other Cellular Automata
- Topic: Rules 2 transitions from Life
- Replies:
**108** - Views:
**36330**

### Re: Rules 2 transitions from Life

p84:

Code: Select all

```
x = 3, y = 3, rule = B35i/S2-n3
3o$2bo$b2o!
```

- February 11th, 2021, 5:13 pm
- Forum: Patterns
- Topic: PotY 2020 Nomination Thread
- Replies:
**77** - Views:
**3416**

### Re: PotY 2020 Nomination Thread

Though doing this does create a different spaceship, this was already known. The form on the wiki minimizes the bounding box.chenterodri wrote: ↑February 11th, 2021, 4:39 pmIs it about the 186P7H2V0 spaceship. I see there are a variant if you change the "ship´s legs" left to righ, and righ to left. Just that. Regards!

- February 9th, 2021, 1:43 pm
- Forum: Other Cellular Automata
- Topic: Rules 2 transitions from Life
- Replies:
**108** - Views:
**36330**

### Re: Rules 2 transitions from Life

Not sure if this linear growth (c/5o wickstretcher) has been spotted yet: x = 6, y = 5, rule = B2c3-i/S23 2o$ob2o$o3bo$4bo$4b2o! EDIT: Yes, 799 occurrences on Catagolue, but it doesn't appear to have been recorded here. The rule also has this c/4o: x = 7, y = 5, rule = B2c3-i/S23 3bob2o$bo4bo$o$bo4b...

- February 8th, 2021, 3:09 pm
- Forum: Other Cellular Automata
- Topic: Miscellaneous Discoveries in Other Cellular Automata
- Replies:
**2283** - Views:
**521658**

### Re: Miscellaneous Discoveries in Other Cellular Automata

An remarkably thin puffer:

Code: Select all

```
x = 4, y = 4, rule = B3-y6a/S234i
2bo$o2bo$o2bo$2b2o!
```

- February 5th, 2021, 3:49 pm
- Forum: The Sandbox
- Topic: Chemicals (Game)
- Replies:
**11** - Views:
**264**

### Re: Chemicals (Game)

Copper metal, Cu

- January 31st, 2021, 5:54 pm
- Forum: The Sandbox
- Topic: = a civilized game of chess [GAME] =
- Replies:
**42** - Views:
**634**

### Re: = a civilized game of chess [GAME] =

blue team 3... Bc5 Red's perspective: r n b q k _ _ r p p p p _ p p p _ _ _ _ _ n _ _ _ _ b _ p _ _ _ _ _ _ _ P _ _ _ _ _ N _ _ N _ _ P P P P _ P P P R _ B Q K B _ R Blue's perspective: R _ B K Q B _ R P P P _ P P P P _ _ N _ _ N _ _ _ _ _ P _ _ _ _ _ _ _ p _ b _ _ _ _ n _ _ _ _ _ p p p _ p p p p r...

- January 31st, 2021, 3:03 pm
- Forum: The Sandbox
- Topic: = a civilized game of chess [GAME] =
- Replies:
**42** - Views:
**634**

### Re: = a civilized game of chess [GAME] =

**blue team**

2... Nf6

2... Nf6

**r-bqkbnr**

pppp-ppp

--n-----

----p---

----p---

-----n--

pppp-ppp

rnbqkb-r

pppp-ppp

--n-----

----p---

----p---

-----n--

pppp-ppp

rnbqkb-r

- January 31st, 2021, 2:39 pm
- Forum: Patterns
- Topic: Thread for your unsure discoveries
- Replies:
**2164** - Views:
**1090195**

### Re: Thread for your unsure discoveries

I remember finding that collision a while back.MathAndCode wrote: ↑January 21st, 2021, 5:12 pmI suspect that all of the three-glider collisions with four degrees of freedom have been investigated.C28 wrote: ↑January 21st, 2021, 5:06 pmCode: Select all

`x = 10, y = 4, rule = B3/S23 b2o3b2o$obo3bobo$2bo5bo$8b2o!`

- January 22nd, 2021, 7:23 pm
- Forum: Other Cellular Automata
- Topic: Brian's Brain
- Replies:
**50** - Views:
**21580**

### Re: Brian's Brain

rlifesrc finds this p6 at width 6 within a second. Minimum population is 72, minimum number of healthy cells is 32.

Code: Select all

```
x = 29, y = 6, rule = /2/3
8.AB2.B.A.BA8.B$7.B4.A.2B2.B6.2A$.3A2.A.A4.2B2.A.A.A4.BAB$BA2B3.B3.B.
B.AB3.B.BA.2A$2.A.A2.AB2A.2B.2AB.2A2BA2.B$4.B4.AB.A.B2.AB2.A!
```

- January 17th, 2021, 4:37 pm
- Forum: The Sandbox
- Topic: Not very interesting rule: B2ce3-ajnr/S12-ak3-a
- Replies:
**73** - Views:
**23235**

### Re: Not very interesting rule: B2ce3-ajnr/S12-ak3-a

Nice find! That is indeed the first known 2c/4 orthogonal in the rule. The second p4 tagalong can be attached to the same backend as the first p4 tagalong: x = 51, y = 18, rule = B2ce3-ajnr/S12-ak3-a bo4bo23bo4bo$obo2bobo21bobo2bobo$2b4ob2o22b4ob2o$2bo2bobob3o19bo2bobob 3o$7bobobo24bobobo$6b2o3bo23b...

- January 14th, 2021, 12:49 pm
- Forum: The Sandbox
- Topic: Not very interesting rule: B2ce3-ajnr/S12-ak3-a
- Replies:
**73** - Views:
**23235**

### Re: Not very interesting rule: B2ce3-ajnr/S12-ak3-a

xs9_44ll4 synthesized in 4G: x = 15, y = 8, rule = B2ce3-ajnr/S12-ak3-a 9bo$10b2o3$14bo$5bo7bo$2bo2bo7bo$2o4bo! This also solves xs8_4ll4 in 5G: x = 9, y = 7, rule = B2ce3-ajnr/S12-ak3-a 7bo$7bo$b2o5bo2$5o2$b2o! And xs9_g0s522z1 in 6G: x = 14, y = 9, rule = B2ce3-ajnr/S12-ak3-a 5b2o$o$bo2b5o$bo$5b2...

- January 13th, 2021, 6:20 pm
- Forum: Other Cellular Automata
- Topic: Miscellaneous Discoveries in Other Cellular Automata
- Replies:
**2283** - Views:
**521658**

### Re: Miscellaneous Discoveries in Other Cellular Automata

Would this spaceship be considered 2c/18 or c/18?

Code: Select all

```
x = 5, y = 3, rule = R1,C0,S2,7,B3,NL
bo$4bo$3b2o!
```

- January 7th, 2021, 1:58 pm
- Forum: The Sandbox
- Topic: Lying Thread
- Replies:
**84** - Views:
**2459**

### Re: Lying Thread

"This statement is false" is false.

- January 7th, 2021, 1:44 pm
- Forum: The Sandbox
- Topic: My number is harder to describe [GAME]
- Replies:
**46** - Views:
**2103**

### Re: My number is harder to describe [GAME]

bump prao's sin(2^e) contains 8 chars, lifestroyer's 100^^pi only contains 7. Assuming this is a real rule violation and not just a misunderstanding/typo, the new number is i (the imaginary unit). Rules: Each post should describe a real number with a string of ASCII characters (no Unicode allowed),...

- January 1st, 2021, 4:08 pm
- Forum: Patterns
- Topic: Oscillator Discussion Thread
- Replies:
**1664** - Views:
**739609**

### Re: Oscillator Discussion Thread

Crossposting from Discord: A robust p5 sparker based on these partial results . Originally by wwei23 with substantial reduction by Scorbie, December 31, 2020: x = 26, y = 24, rule = B3/S23 12b2o$11bo2bo$6bo3bo4bo3bo$5bobo2bob2obo2bobo$4bobobo8bobobo$4bo3bo8bo 3bo$b2obo2bobob4obobo2bob2o$obobobo12bo...

- December 31st, 2020, 12:42 pm
- Forum: Other Cellular Automata
- Topic: Thread For Your Unrecognised CA
- Replies:
**2212** - Views:
**728435**

### Re: Thread For Your Unrecognised CA

B2cn3-cejn4ck6i8/S12-in3-n4ci8 is a nice checkerboard/river rule: p28 in that rule: x = 15, y = 15, rule = B2cn3-cejn4ck6i8/S12-in3-n4ci8 bobobobobobobo$obobobobobobobo$bobobobobobobo$obobobobobobobo$bob5obo bobo$obo2bo4bobobo$bobob2o4bobo$obobobo3bobobo$bobobob2ob2obo$obobobo b3obobo$bobobobo2b2ob...

- December 29th, 2020, 4:59 pm
- Forum: Other Cellular Automata
- Topic: Rules Supporting Specific Smallest Still Life
- Replies:
**23** - Views:
**1421**

### Re: Rules Supporting Specific Smallest Still Life

I think the size of the smallest possible still life in that rule?gooddogtyson wrote: ↑December 29th, 2020, 4:06 pmIs this measured by the size of the rule or the size of the still life? or something else entirely?

- December 29th, 2020, 4:53 pm
- Forum: Other Cellular Automata
- Topic: MOSLife (B2n3-jn/S1c23-y)
- Replies:
**34** - Views:
**2603**

### Re: B2n3-jn/S1c23-y

That's quite possibly my new favorite oscillator in OCA -- the catalysis by the two four-cell diagonal lines is incredible.LaundryPizza03 wrote: ↑November 16th, 2020, 11:57 pmThis p93 oscillator looks new.Code: Select all

`x = 10, y = 14, rule = B2n3-jn/S1c23-y bo$o$bo2$8b2o$8b2o2$4bo$3bo$2bo$bo4bo$5bo$4bo$3bo!`

- December 29th, 2020, 1:59 am
- Forum: Patterns
- Topic: Thread For Your Useless Discoveries
- Replies:
**3052** - Views:
**1211638**

### Re: Thread For Your Useless Discoveries

Found while tinkering with Fx158. Can be completely supplanted by an eater 1, but I thought it was a fun catalysis: x = 25, y = 33, rule = B3/S23 19b2o$19b2o2$19b4o$8bo10bo3bo$7bobo12bobo$7bobo12bobo$5b3ob2o12bo$4bo$ bo2b4ob2o$b3o3bob2o$4bo$3b2o11$o$obo$3o$2bo2$15b2o$9b2o4bobo$10bo6bo$ 7b3o7b2o$7bo!

- December 28th, 2020, 7:15 pm
- Forum: Patterns
- Topic: The Hunting of the Periodic Herschel Conduits
- Replies:
**85** - Views:
**5388**

### Re: The Hunting of the Periodic Herschel Conduits

Can Fx158 be made less non-Spartan by using a glider eater that leaves an object that annihilates the output Herschel's first glider (like the following example except that the glider-beehive collision should create nothing instead of a block)? x = 30, y = 32, rule = LifeHistory 17.2A$18.A$18.A.A$8...

- December 26th, 2020, 8:09 pm
- Forum: Other Cellular Automata
- Topic: Miscellaneous Discoveries in Other Cellular Automata
- Replies:
**2283** - Views:
**521658**

### Re: Miscellaneous Discoveries in Other Cellular Automata

Corderized a (4,12)c/62 puffer:
Breeder:

Code: Select all

```
x = 37, y = 26, rule = B3-n/S235i6a
25bo$24b3o$24bo3bo5bo$34b2o$11b2o13bobo7bo$11b2o23bo$34b2o2$25bo$25b2o
$25b2o$26b2o2$2bo$b3o$b3o$10b2o$10bob2o$13bo$11b3o4$3o$o2bo$b3o!
```

Code: Select all

```
x = 6, y = 24, rule = B3-n/S235i6a
3b2o$3bobo$5bo$4b2o17$2o$obo$2bo$b2o!
```

- December 26th, 2020, 5:09 pm
- Forum: Patterns
- Topic: Thread For Your Useless Discoveries
- Replies:
**3052** - Views:
**1211638**

### Re: Thread For Your Useless Discoveries

Edit 4: Another weird interaction: x = 28, y = 34, rule = B3/S23 12b2o$14bo$11bo$11bo3bo$11bo3b4o$13bo2$13b2o2$3b2o3bob2o4b2obo3b2o$2bo 3bobo3b4o3bobo3bo$2bobo5bo2b2o2bo5bobo$b2o6b2o2b2o2b2o6b2o$o2b3o4b2o4b 2o4b3o2bo$2o4b3o3b4o3b3o4b2o$2b3ob3o10b3ob3o$2o5bo4b4o4bo5b2o$bobo3b2o 10b2o3bobo$o2b3o3bo2b...

- December 25th, 2020, 3:25 pm
- Forum: Patterns
- Topic: Thread for your unsure discoveries
- Replies:
**2164** - Views:
**1090195**

### Re: Thread for your unsure discoveries

Is this (glide-reflective) near-spaceship known? x = 11, y = 8, rule = LifeHistory 2.A$.A.A$A2.A$A2.A5.A$A2.A5.A$.A.A4.A.A$2.A6.A$9.A! #C [[ PASTEMODE COPY PASTET 28 PASTE C! 9 6 PASTET 88 PASTE C! 10 4 PASTET 148 PASTE C! 11 6 PASTET 208 PASTE C! 12 4 PASTET 268 PASTE C! 13 6 PASTET 328 PASTE C! 1...