Puzzle Solver

Found 7 solutions in 00:00:00.1
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...
A A A B B B D D D E E E F F F G G G L L L K K K J J J C C C I I I H H H
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 09:31:50 up 30 days, 21:03, 0 user, load average: 1.42, 1.64, 1.86