Puzzle Solver

Found 3 solutions in 00:00:00.3
up < 1 > 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 L L L B B B I I I E E E H H H J J J G G G D D D C C C F F F K K K
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 18:13:59 up 30 days, 5:46, 0 user, load average: 2.36, 1.77, 1.47