You know what? I'm trying c5k, mid-steps 18, for fun.R2INT wrote: Yesterday, 1:14 am LLSSS recentering WAO, B2en3cin4aciknqt5eny6ikn78/S2ace3-eny4cjnqyz5-cin6-en78 (Checkerboard, Day & Night), c6k-1, @bg 12.
A c6k is already known and found by ikpx2, and I'm curious if there's a reduction possible with LLSSS. c5k is possible but too hard for ikpx2.
Edit: That finished too quickly...
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x = 136, y = 25, rule = B2en3cin4-ejrwyz5eny6ikn78/S2ace3-eny4cjnqyz5-cin6-en78History
F26.F26.F26.F.24B.F.24B.F$F.24B.F.24B.F.24B.F.24B.F.24B.F$F.24B.F.24B
.F.24B.F.24B.F.24B.F$F.24B.F.24B.F.9BA14B.F.8B2A14B.F.7B4ABA11B.F$F.
9B2A13B.F.8B3A5BA7B.F.7B3A2BA11B.F.6BAB2AB3A2BA7B.F.6BA2BABAB5A6B.F$F
.7BABA3BAB3A6B.F.6BABA2B3A4BA5B.F.5B4A2BABAB3A6B.F.5B2AB4ABABABA6B.F.
5BA4B2ABABABA6B.F$F.6BA2B6A3BA5B.F.5BAB2ABABA2B3A6B.F.5BABA2B3AB2ABA
6B.F.4B3A2B2ABAB5A5B.F.4BA2B4ABAB3ABA5B.F$F.5BA3B3AB6A5B.F.6B2AB4AB2A
BA6B.F.5BABAB3A2B5A5B.F.6BA2B3AB2AB2A6B.F.4BA2B5AB2AB2A6B.F$F.8BAB2AB
AB3ABA4B.F.9B10A5B.F.6BABAB2ABAB4A5B.F.5B2AB3AB2ABA2BA5B.F.5B2ABA2B3A
B4A5B.F$F.8B5AB4A6B.F.7BAB3A2BABA7B.F.10B2A2BA4BA4B.F.9BAB2ABAB2A6B.F
.8B4A2BA2BA6B.F$F.5BA2B6A2BA2BA4B.F.7BAB4A3BAB3A3B.F.10BABA2BA8B.F.9B
3A3B2ABA5B.F.10BA3B3AB2A4B.F$F.8B4ABAB4ABA3B.F.9B2A2BABA8B.F.8BABABA
2B3A2BA3B.F.8BABA5B2ABA4B.F.9B3A2BAB2A6B.F$F.9BABA2BABA7B.F.9B3A2B6A
4B.F.8B3A3BABA2BA4B.F.8B2A2BAB3AB2A4B.F.8B5A2B3A2BA3B.F$F.10B3A3B3A5B
.F.8B2AB3ABAB3A4B.F.9B6AB3ABA3B.F.9B3ABABAB3A4B.F.7BAB3ABABA2BABA3B.F
$F.8B6ABAB2ABA3B.F.8B6ABAB3A4B.F.7BAB6AB3ABA3B.F.6B8A3BABABA2B.F.6BAB
5ABAB4A4B.F$F.7B2AB3ABAB4A4B.F.8B7AB4A4B.F.6BAB5ABA2B2ABA3B.F.7B2AB3A
BA2BABABA2B.F.5BAB2AB4A2BA3BA3B.F$F.6B2AB4A2BAB2ABA3B.F.5B3A2B3A2B5A
4B.F.6BAB2AB2A2B4ABA3B.F.5B4A2B2A4BA6B.F.4BA6B2A2B4ABA3B.F$F.5BA3BAB
4A2B2A5B.F.7B3AB2ABAB4A4B.F.4BAB2ABA2B2A3B2A5B.F.4BAB2A2B5AB2ABA4B.F.
3B2ABA4B6A7B.F$F.5B2A4B3A2BA7B.F.4B5ABAB2A4BA5B.F.4B2A2BA3BAB5A5B.F.
3BAB2AB3A2B2ABABA5B.F.5B2A2BABA3B2A7B.F$F.4B2ABA3BA2BAB2A6B.F.4BA2BA
2BA5B2A6B.F.4BA2B4A2B3A8B.F.6B2A3BABA4BA5B.F.5B4A2BABA3BA6B.F$F.6BA4B
2ABA2BA6B.F.6B2A2B3A2BAB2A5B.F.5B2AB2AB2A4B2A5B.F.6BAB2AB2AB2A8B.F.6B
A4BA2B2A8B.F$F.10B2ABABABA6B.F.5B3A2BAB2A10B.F.4B2ABA2BABABA9B.F.4B2A
4BA3B2A8B.F.3BA2B2AB3ABA10B.F$F.5B3A4B2A10B.F.4BA3B2ABAB2ABA7B.F.7BAB
ABA2B3A7B.F.3BAB4A3BABA2BA6B.F.3B2ABA3B2ABA3BA6B.F$F.4BABABABA6BA6B.F
.4BAB3ABA3BAB2A6B.F.3B3AB2A2BAB2A2BA6B.F.2B3A2B5A2B2AB2A5B.F.2BABABA
2B2A2BA2BAB2A4B.F$F.5BAB3ABA3BAB2A5B.F.4B2A4BABA3BA7B.F26.F26.F26.F!Sigh. 35kiloseconds and nothing...
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x = 171, y = 42, rule = B2en3cin4-ejrwyz5eny6ikn78/S2ace3-eny4cjnqyz5-cin6-en78History
F33.F33.F33.F.31B.F.31B.F$F.31B.F.31B.F.31B.F.31B.F.31B.F$F.31B.F.31B
.F.31B.F.31B.F.9BA21B.F$F.31B.F.31B.F.9B2A20B.F.8B3A20B.F.7B3A2BA18B.
F$F.9B2A20B.F.8B4ABA17B.F.7BABA3BA17B.F.6BABA2B3A17B.F.5B4A2BABA17B.F
$F.7BAB2AB3A16B.F.7BA2BABAB2A15B.F.6BA2B6ABA14B.F.5BAB2ABABA2BA15B.F.
5BABA2B3AB3A14B.F$F.6B2AB4ABABA14B.F.6BA4B2ABABA14B.F.5BA3B3AB2ABA14B
.F.6B2AB4AB2ABA13B.F.5BABAB3A2BABABA12B.F$F.5B3A2B2ABABAB2A12B.F.5BA
2B4ABABAB2A12B.F.8BAB2ABAB3A13B.F.9B7A2BA12B.F.6BABAB4AB2A14B.F$F.7BA
2B3A2B2ABA12B.F.5BA2B5AB2AB3A11B.F.8B3AB2A2B2ABA11B.F.7BAB3AB2ABA14B.
F.10B2A4BA14B.F$F.6B2AB4A3BABA12B.F.6B2ABAB2ABAB2A13B.F.5BA2B3A3BAB2A
BA11B.F.7BAB2A5B3A12B.F.10BAB2A3BABA11B.F$F.10BA2B3ABA13B.F.9B2ABA4B
2A12B.F.8B4A3BAB2A12B.F.9B3A2B2ABABA11B.F.9B3A5BA2BA10B.F$F.10B2A9BA
9B.F.10B2A2BA6BA9B.F.9B2A11BA8B.F.8B3A8BAB2A8B.F.9B2A5BA2BABABA7B.F$F
.12BA8B2A8B.F.10B3A9BA8B.F.9B3A8B3A8B.F.8B4A5B3ABABA7B.F.7B5A5B2ABABA
8B.F$F.10B2A5BAB2ABA8B.F.9B4A4BA2B4A7B.F.8B5A3B8A7B.F.7B6ABA2BABAB3A
7B.F.8B4ABA4BABAB2A7B.F$F.8BAB2ABA3B4AB2A7B.F.7B8ABABABA2BA7B.F.7BAB
3AB3A2B3A2BA7B.F.6B2AB4ABA3B2AB2A8B.F.6B8A2B2A2BAB2A7B.F$F.7BAB4ABA2B
A4BA8B.F.8B4A2BAB2AB3A9B.F.6BAB6A2BA2BAB2A8B.F.7B7A2B4AB2A8B.F.7B6ABA
2B6A8B.F$F.7BAB5A3BABA2B2A7B.F.6B9A4B2AB2A7B.F.6BAB4ABAB3A3B3A7B.F.9B
9A2B2AB2A6B.F.7B7ABAB3A3B2A6B.F$F.7B7ABA2B4A3BA5B.F.7B6ABAB2A2BA2BA7B
.F.8B7A2BA2BA3BA6B.F.7B8A3BA3BABA6B.F.6BA2B6AB2A4B2A7B.F$F.8B6A2B4AB
2A2BA5B.F.6BAB6AB3ABAB3AB2A4B.F.7BAB6AB2A5BAB2A4B.F.6BAB7ABA5B2A7B.F.
5BAB8AB2A3BABA7B.F$F.6B13A2B5A5B.F.6B2AB5ABA2BA4B3A5B.F.5BABAB11AB4A
6B.F.5BA2B6AB3A3B3A7B.F.4B2A2B7A2BA2B2A9B.F$F.6BABAB5A4BA2BABA6B.F.6B
AB7AB2A4BABA6B.F.5B9A2B2A4BABA6B.F.4BAB11A3BABA8B.F.4BAB9ABA4BABA7B.F
$F.5BA3B6ABA4BABA7B.F.5B4AB9A4BA7B.F.4B12A3BABABA7B.F.5B9ABA6BA8B.F.
3B2A2BAB8A4BA9B.F$F.4B12ABA3B3A7B.F.4BA2BAB6A2B2ABABABA6B.F.3B2A2B2AB
5A3BA2BABA7B.F.2B5A3B6A5BA9B.F.2BAB3AB2AB4ABA4BA9B.F$F.3B3A2B9ABA2BAB
A7B.F.3BABA2B8A4BABABA6B.F.2BA8B4A5B2A9B.F.2B2AB3ABAB5ABA2B2A9B.F.2BA
4BABA2B3ABABAB2ABA7B.F$F.5B2A2B2AB7A2B3A7B.F.2BA3BA5B4ABAB2ABA8B.F.3B
3A2BAB6AB2A2B3A7B.F.5BA4BAB4A2BA2B4A6B.F.2B3A5B5AB2ABAB2ABA6B.F$F.2B
2A2BABABA2B2AB4AB5A5B.F.2B5A2B9AB4ABA6B.F.2B2AB2A2BA2B5AB4AB3A5B.F.2B
2AB2ABA3B4A3B3ABA7B.F.5B2A5B4AB4A10B.F$F.3B2A5BA2B4ABAB2A9B.F.4BA4BAB
3A2BAB2AB3ABA5B.F.7BABAB2ABABA2BA3BA7B.F.11B3A2B5A2BABA5B.F.4BABA2B3A
6BA2B2A8B.F$F.4BAB2A2BAB2A5B6A6B.F.4BAB2A4BABA3BABABAB2A5B.F.12BABA2B
A2BAB3A6B.F.5BA4BA2BABA4BA2BABA5B.F.11B2A4B3A2BAB3A4B.F$F.7BA3BA2B2AB
ABAB4ABA4B.F.5BA4B4A5BAB4AB2A3B.F.4B3A4BA5BABA2B3AB2A3B.F.12BA6BA2B4A
5B.F.6BA4B3A4BABABAB2A5B.F$F.6BA5B2A4BABA2BABABA3B.F.7BA7BAB2A4B3ABA
3B.F.11B3A6B2AB3A5B.F.5BABA3B2ABABABA4B2A2BA3B.F.11BA3B2ABA3B3A6B.F$F
.11BA2BA5BAB5A4B.F.7BA4BA2BA3BA2B3ABA4B.F.6B2ABA4BAB2ABA2B5A4B.F.6BA
2BA2BABAB3A4B2ABA4B.F.6BAB2A2B2A2B2ABA2B2ABABA3B.F$F.8BA4B2AB2A2BABAB
2ABA3B.F.7B4A4BA2BA2B4A2BA3B.F.6B3ABA2BA3BABAB4A6B.F.5BAB2ABABABA2B3A
2B3A6B.F.6B3ABA2BA3B3AB4A6B.F$F.7BABA3B2A3BA2B4ABA4B.F.6B2ABA4BA2BA3B
AB3A5B.F.6B2A2B2ABAB2AB2AB4A6B.F.5BABAB3A4B3AB6A5B.F.6BABA2BABAB2A3B
7A4B.F$F.6BAB3A3B3A3BAB3ABA4B.F.9BA2BAB3A3BAB2AB3A3B.F.6BA5BAB3AB3A2B
3A5B.F.8B3ABAB2A4B5ABA4B.F.7B2A3BA3B2A2B4A2BA4B.F$F.8BAB2A4BA2BAB4AB
2A3B.F.7B2A2B2A2B2A2BAB3ABA5B.F.7B2A2BA3B2A2BAB5ABA3B.F.9BABABAB9ABA
5B.F.7BAB3A2B2ABA2B3A2BABA3B.F$F.11BABA3B2ABAB3AB2A3B.F.7B3ABAB6AB2AB
4A4B.F.6BA2BA2BABA2BA2B3A3BA4B.F.6B4A3BAB2A3B3ABAB2A3B.F.6B2A2BA3B5AB
2AB2AB2A3B.F$F.7B4AB2AB6ABA2B2A4B.F.7BA4B2A4B2AB2A5BA2B.F.7B2A2B2AB4A
BAB3ABA5B.F.6BA2BAB5A3B2ABA3BA4B.F.7B2A3BA2BA3B4A2B2A4B.F$F.7B2AB3A4B
AB4A4B2A2B.F.6BABAB3A4BA2B2AB2A6B.F.12B2A2B4ABAB2A6B.F.7B2A10BAB3A7B.
F.7B2AB2AB2AB2ABA2B2ABA5B.F$F.7B2A3B3AB2A3B3A7B.F.8BA3BA3BAB5AB2A5B.F
.7B2A4BA2BA4BAB3A5B.F.7BABA2B7A2BA3B2A4B.F.9B2A5BABA2B2A2BABA3B.F$F.
8B2AB2A4BA2BA2B4A4B.F.8B2AB2A4BA2BABABAB2A3B.F.7BABA3BAB7A2B4A3B.F.8B
ABA6BA2B6ABA3B.F.9BA2BABA2BA5BAB3A3B.F$F.12BA6B2ABA2B2ABA2B.F.8BA2B2A
2B7A2BABA4B.F.8B2ABA3B2AB2A4B3A4B.F.8BABA2B3A4B2A2B2AB2A2B.F.8B3ABAB
2AB2AB2ABAB2ABA2B.F$F.9B2A3B5AB2A5BA3B.F.10B2A3BA7B2ABABA2B.F33.F33.F
33.F!