Puzzle Solver

Found 3 solutions in 00:00:01.0
up < 3 > build layer used parts rotate meta
A A A B B B C C C D D D E E E F F F G G G H H H I I I J J J K K K L L L
using parts...
G G G I I I A A A B B B F F F H H H L L L E E E D D D K K K J J J C C C
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 05:37:27 up 30 days, 17:09, 0 user, load average: 1.16, 1.16, 1.11