Extrementhusiast wrote:Done with a lot of finagling: ... (Say, anything else in particular on the Most-Wanted List?)
Nice! This also trivially solves the related 30-bit one with a pond instead of a loaf.
This is my current wish list of unsolved small object syntheses:
Not shown: still-lifes (because there are thousands of 19-bit ones).
Rows 1-4: The remaining 14/199 17-bit and 26/484 18-bit P2 oscillators (9 of which are trivial pole-extensions of the 17s).
Row 5: the 2/216 P3s up to 21 bits and the 7 non-trivial P4s up to 25 bits.
Row 6: the 4 Elkies' P5s up to 28 bits; the other non-trivial P5s up to 30 bits,
mold on mold (the only remaining non-trivial pseudo-P4 up to 32 bits);
blocker and two clocks (the smallest non-trivial P8).
Row 7: the 9 non-trivial pseudo-P3s up to 28 bits.
Row 8: the 7 spaceships up to 32 bits.
Code: Select all
x = 174, y = 132, rule = B3/S23
oo4bo8boobboo9boobboo10bobb3o8boo13boobb3o8b3o12b3o12boo13boobb3o$obob
obboo6bobbobo9bobobbo10bo13bobobo10bo36boo6bobbobo9bo$4bo11bo17bo10bo
bbobboo11bobo9bobobboo8boboob3o7boboobobo8bobbobo8bobobboo$bbo3bo12bo
11bo30bo5bo21bo14bo21bo$bo13bobo12bobbobo9bobobobbo8bo6bo8bobbobbo6boo
3bobo7boo3bobbo7boo4bo9bo3bo$boob3o8bobobboo8boo4bo8boo3bo10boobobobo
9bo3bo15bo13bo11boo13bo$15bo3bo15boo13bo15bo11bo3bo14boo13bo9boo11boo
bbo$124bo12bo8$3bo11boo14boo13boo12boo4boo7boo3bobo8bo3bo9boo13boobboo
10bo3bo$3boboboo6bobo13bobo12bobo11bobo4bo7bo4bo10bobobboo7bobobboo8bo
bobbo10bo3bobo$bo6bo41bo13bobo9bobo4boo6bobo15bobo12bo10bobbo$7bo7bobb
oob3o7bobboo10bo3bo11bo19bo12bo11bo13bo21boo$oo14bo19bo14bo13bo10bo3bo
11bo17bo9bobbobo10boo$6bobo7bo3bobo7boo13boo14bobobbo8bobbobo13bobo9bo
bo11boo21bo$bbobobboo14bo12bobo12bobo7boobboo8boo13boobbobo9boobbobo
12bobo7b3obobo$4bo17boo8bobobboo8bobobboo38bo3bo14boo13boo13bo$34bo14b
o7$oo13boo13boo4bo8boo3bo10bo3bo9boo17bo11boo12boo4bo10boo$obo5bo6bo7b
oo5bo5bo8bo4bobo8bo3bobo7bobo14bobo11bobo11bo5bo11bo$4bobobo7bobo3bobo
6bobobobbo7bobo11bobbo15bobo8bo5bobo11bo10bobobobbo8bo3bo$bbo3bobo44b
oo13boo7bo3bo8bo7bobo5bobbobo27bobobo$15b3oboobo10bo3boo8bo13boo20bo6b
obo7bo10bo11bo3boo6boo6bo$bbobobbo38bo6bo13bobbo6bobo4boo6bobo5bo4boo
35bobo$bboobbo14b3o9b3ob3o6boobobo11bobo3bo7boobbo14bobo12bobo8bobobo
9bo5bo$6bo44bo13bo3bo11bobo12bo10bobobboo8bobo13bobo$109bo12bo15bo7$bo
14boo12b3o12boo13boo13boo3bo9boo3bo11bobo12bobo12bobo$bo14bobo26bobo
12bobo12bo4bobo7bo4bobo11bo14bo14bo$obbo16bobo8boboob3o37bobo12bobo11b
oo4bo8boo4bo8boo4bo$8boo6bo3bo9bo14bobboo3bo6bobboob3o14boo13boo7bo4b
oo8bo4boo8bo$oboboobobo13boo5boo3bobo8bo6bo7bo16bo14bo30bo16boo$oo13b
oo5bo23bo3boobbo6bo3bobo11bo3bo10boobbo9boo4bo9bo4bo8boo$6bobbo11bobo
13bobo39bo30bo4boo8bo4boo11bo$8bo8bobo18boo12bobo12bobo11bobo12bobo13b
o14bo11bo4boo$8bo10bo33boo13boo12boo13boo13bobo12bobo11bo$141bobo6$oo
13boo13boo8boo4bo16boo10b3obobbobo12bo18boo17boo$o14bo14bobo4boobbo3bo
boo12bobo3boo7bobobobobbo10bobo10boo6boboo4bo10bobboo$bobo12bobo12b3ob
o12boobboo6bo3bobobo16bo20boobo5bo7bobbo3boo4bobobbo$10bo22bo3b3o6bobo
bobbo7bo3bo12bo16bobboobobo7bo3boobboboboboboobbo5bobboo$bbobo3b3o6bob
o17bo13boo25bobbobobobo7boo3bobbobobobboo8bo24bo$bbo4bo9bo4boo10bobo
11bobbo11b4obbo9bobobbob3o12bo4bo21bobo10boobb3o$4bobobo10bobobo12bo
14boo17bo58bo9boboobbo$3boobboo9boobbo24bobo17bobo69bobo$23b3o21boo17b
oo71bo$25bo113bo6$bo14bo14bo14bo15boo11boo13boo14boo7boo4bo$obb3o9bobb
3o9bobb3o9bobb3o11bo4boo6bo14bo14bobbo5bobbo4boo$bbo14bo14bo14bo15bo3b
obo7boo13boo11bobobbobobbobobboo4boo$3bobobbo9bobobbo9bobobbo9bobobbo
9boo5bo35bo9bo5bo3boo$bboob4o8boob4o8boob4o8boob4o7bobbo6bo6bobo12bobo
11booboboboo$4bo4boo5bobbo11bobbo11bobbo10bo9boo37bo3bo12bo$4bobobbo7b
obobo10bobobo10bobboboo6boo18bobo12bobo27bobo$5bobobo8bobobo10bobobo
10boo3bo71bobbo$6bobo10bobbo11bobbo15bobo12boo12bobo12bobo26bobbo$7bo
12boo15boo15boo13boobo11bo14bo$71boo13bo14bo24bo4bo$66bobo16boo13boo
24boo4boo$66boo19boo13boo26boo$87bo14bo29bo$89boo13bo$104bobo$90bobo$
106bobo$92bobo$108bobo$94bobo$96bo13boo$98bo14bo$97boo13boo7$b3o5b3o
10b3o16bo19b3o5b3o9boo18b3o17bo20b3o16boo$5bobo12bo20bo23bobo12bobbo
21bob3o11bo24bob3o9bobbo$o4bobo4bo7bo4bo15bo18bo4bobo4bo7bobobbo4b3o7b
o4boboo12bo19bo4boboo10bobobbo$4bo3bo12bo19boo21bo3bobbobo7bo4bobo15bo
3boo11boo17bobobbo3boo10bo4bob3o$boo7boo11boo3bo15bo4b3o9boo7bobbo12bo
bo4bo7boo5bo15bo15bobbo5bo16boboo$bo9bo12bo3bo11bo4bobo13bo9boo9b3o4bo
11bo9boo7bo4bob3o11boo9boo8b3o4boo$bo9bo12bo3bo16bobo4bo8bo29boo8bo6b
oobo13boboo20boobo16bo$bo9bo12bo3boo11b3o4bo12bo30bo8bo7bo11b3o4boo20b
o21boo$31bo18boo40bo16bo18bo21bo18boobo$27bo4bo18bo40bo38boo37bo$32bo
18bo76boobo38bo$28b3o20bo77bo$129bo$$24boo$4boo20bo$3bo19boobo37bo$bo
bb5obo14bo36boobo$o7bo15boobo92bobbo$3o5bobbo13bobo15booboo12bo6bo47bo
bbobboo22bobbo$8bo23bo8bo8bobo7boboboo3bo20bo23bo3booboo17bobbobboo$
25b3obobo8bo4bobobo11bo3bo4bo18bobbobo21b3o20bo3booboo$9boo13b3o4boo7b
o3bobobbo3bo7bo4bo3bo9bobbo7bo3bo20bo13bobbo7b3o$10boo12bo4b3o8bo3bo4b
o3bo6bo3bo5bo10boobbo5b4o11boo3bobbo16boobbo5bo$8bo13bo17bo8bo10bo6bo
bbo10booboo3bo3bo11bo6boo17booboo3bo$7bo12boo18bobbo5bobbo7bobbo4b3o
14b4o17b3ob3o22b4o$7b3o11boo17b3o6b3o8b3o24bo22bo26bo!
I'm sure many of the P2s can be solved by combining pieces that have been used to construct some other P2s by brute force. The two P3s should also be possible. I have no idea how to even approach the P4s.
The Elkies' P5s are probably not too difficult. The dual Silver's P5 on canoe looks like it might be possible adding one side at a time, using your new 11-glider component with some modifications (although after messing with it for about an hour, I wasn't able to get all the pieces to come together nicely). I have no idea how one would go about gluing a pseudo-barber-pole onto something else.
The dual mold looks tantalyzingly close to being doable. The P8 needs a way to edge-shoot a clock, which might also benefit some other syntheses that need clocks as rocks. The pseudo-P3s need better ways to edge-shoot caterers and jams.
Some of the P3 spaceships might be not too difficult, as they are made of similar components
to some of the smaller P3 spaceships.
As for which of these I would personally like to see solve first, my choice would probably be the two 20-bit P3s (and the 21-bit P4) for completeness (i.e. that would solve everything 21 bits or less with period above 2), and the mold-on-mold because it's so close.
(These are all pretty academic; about the only "useful" object in the entire lot would probably be the 25-bit T-nosed P4).
Also, if anyone cares:
rows 1-5: the 45/70637 remaining 20-bit pseudo-still-lifes (plus 2 trivial ones derived from these)
rows 6-8: the 25/972040 remaining 19-bit quasi-still-lifes (plus 3 trivial ones derived from these)
Code: Select all
x = 145, y = 114, rule = B3/S23
ooboobo8booboobo8booboboo8booboobo8booboobboo7booboo10booboo9boo13boob
oo10booboobo$obooboo8booboboo8bobooboo8bobooboo9bobobbobo6bobobo10bobo
bobo8bobbooboo8bobobboo8boboboo$60bo3bobo8bo4b3o7bo6bo8bobo3bo7bo3bobo
9bo$obooboo8booboboo9booboobo8booboobo7booboobbo8bo5bo8bo3b3o7boobbobo
8booboobbo9bo$ooboboo8bobooboo9booboboo8bobooboo13boo9bobobo10bobo12bo
boboo12bobo10boboboo$76booboo10booboo11boo16boo10booboobo10$oo3boo9boo
boo10booboo10booboo9bobooboo8boo13boo13boo13boobbo10boobboo$o5bo10bobo
bo10bobobo8bobobo10boobobo10bo14bobbo10bo4boo8bo3b3o8bo3bo$bbobo11bo5b
o8bo4bo8bo4bo16bo7bo5boo7bo3b3o10bobbobo8bo5bo8bo3bo$booboo9bo4boo8bo
5boo8bo4bo14boo7b4obobo7boo5bo8boo4bo7boo4bo8boo4bo$bo3bo9bobobbo9bobo
4bo9bo4bo9boobo12bobo10bo4bo8bo5bo8bo4bo9bo6bo$bbobo11boo3bo9boobbo12b
obobo8bobboo11bo3bo9bobobo10bobobo11bobo12bob3o$booboo14boo13boo10boob
oo9boo14booboo10booboo10booboo9booboo10boobo9$oobboo9boobo11boobobboo
7booboo12booboo9boboo11boobbo10booboo9boboobo9boboobo$obobbo9boboo11bo
boo3bo7boobo14bobo10boobo10bobobb3o9bobobo8boobob3o7boobob3o$bbobo16b
oo11b3o11bobboo9bo3bo15boo6bo7bo7bo5bo15bo14bo$bobb4o7boboo3bo8boobo
13boobbo8bo5bo7boboo4bo7bo5bo7bo7bo13boo10booboo$boo4bo7boobobbo10bo
16bobo8bo7bo6boobbobbo9bo3bo8bobo3bobo9boobbo11bo$6bo11bobo11bobo13bo
bboo8b3ob3o10bobbo11bobo10boobbobo10bobobo9bobo$6boo10boo13boo13boo13b
obo13boo11booboo14bo14bo10boo9$obooboo8bobooboo8boobboo9booboo10booboo
10booboo11booboo10booboo10booboo9boo$oobobo9boobobobo7bobbobo10bobo12b
oboo10bo3bo12bobo12bobo12bobobbo8bo4boo$6bo16bo8boo11bo3bo10bo6boo7bob
o3boo7bo3bo9bo4bo10bo4boo8boboobbo$7bo13boo10bobo9booboobbo7booboo3bo
6booboo3bo6bo5bo8boo4bo8bo16boboo$bboo4bo8boobbo10bobb3o11bobobo10bobb
o11bobbo7bobo4bo8bo5bo8b3o$bbobb3o9bobobo10boo4bo10bobbo11bobo12bobo9b
obobboo8bobobboo10b3o11boboo$4boo14bo16boo9boo15bo14bo12bo13bobo16bo
10boobbo$93boo13bo16boo13boo8$oo13booboo11booboo9bo14boo15boobo11boobo
$obo3boo7bo3bo12bobo10b3o4boo6bobo12bobbob3o7bobbob3o$bbo3bo9bobo3bo8b
o3b3o10bo4bo8bo3boo7boo6bo6boo6bo$bboo3bo7boob5o7bo7bo8bobb3o9boobbo
15boo10booboo$6boo22boo5bo9boobo17bo9boobbo11bo$bboobbo13bo15bo11bo13b
oo3boo9bobobo9bobo$bbobobo12bobo11bobo12bobo11bobobo14bo10boo$5bo14bo
12boo14boo14boo8$bobboo10bobboo9boo3boobo6boboo3boo6boobboo10bo13boo
13boo15bo14boobbo$obobbo9bobobbo9bobobboboo6boobobbobbo6bo3bo9bobo12bo
4boo8bobo5bo7bobobboo9bo3b3o$bo3boboo7bo3boboo8bo18boboo5bo3bo11bobboo
11bo3bo11bobb3o6bobo4bo10bo5bo$4boobbo10boobo9boo16boo8boo3b3o12bo10b
oobbo10boobbo9bo5bo8b3o5bo$bbobbobo9bobbobo11boboo10bobbo9bo5bo9bobbob
oo6bo5b3o7bo4bo9bo5b3o5bo6bo$bboobbo10boobbo12boobo10boo11bobo12bobobo
bbo7bobo4bo8bobboo10bobo4bo9bobo$62boo13booboo10boo12boo15boo14boo9$ob
ooboo8booboo12boobo10boo13boobo12boo13boo13boo12bo13boo$oobobobo8bobob
o10bobboo10bobboobo8boboo12bobobo9bobbo11bobbo10bobo12bo$4bo3bo7bobbo
bboo6bobo3boo10booboo12boo13boo9bobo3boo6bobobobboo7bobbooboo7bo3bo$9b
o7boo4bo7bo4bo28bobo8bo5boo6booboo3bo7bobo4bo11boboo8bobb3o$5bobboo12b
o14bo7boo13boo4bo8bobo4bo14bo9bo4bo9bobbo9bobo5bo$4bobo16b3o7bobboo8bo
bboo9bobo13bo3bobo13bo14bo9bobobo9boo5bo$5bo19bo6bobo11bobobo12bobo13b
obo11bobo12bobo11bobo14bobo$33bo13bo16boo14bo12boo13boo13bo15boo8$oob
oo10bo14boo13boo13boo14boo3boo9booboo8boo$oobo11b3o4bo7bo14bo8bo6bo13b
obbobbobbo5bobbobobo8bo$3bo3boo9bobbobo7b3o12b3o3b3o6boboo10boobo4boo
5boobbo3bo7boboo$3boo3bo8bo4bobo8bobboo10bobbo10bobo13boo19bo7bobo$7bo
9boo5bo12bo14bo25bobbo13bobboo$6bo16bo9bobbo11bobboo12bo14boo12bobo13b
obboo$3bobo14bobo9bobobb3o7bobo14boboboo25bo13bobobbo$3boo15boo11bo5bo
8bo14bobboobo38bobboo$63boo43boo!