Puzzle Solver

Found 3 solutions in 00:00:00.2
up < 2 > 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...
D D D K K K C C C F F F I I I B B B G G G E E E A A A L L L J J J H H H
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 22:33:23 up 30 days, 10:05, 0 user, load average: 1.77, 1.60, 1.56