Puzzle Solver

Found 48 solutions in 00:00:00.3
up < 2 > build layer used parts not used parts rotate meta
A A A C C C D D D E E E F F F G G G I I I K K K M M M O O O P P P Q Q Q
using parts...
D D D K K K I I I A A A E E E P P P O O O M M M G G G C C C F F F Q Q Q
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 22:06:50 up 30 days, 9:38, 0 user, load average: 1.48, 1.46, 1.29