Puzzle Solver

Found 7 solutions in 00:00:00.1
up < 1 > build layer used parts not used parts rotate meta
A A A B B B C C C E E E H H H N N N O O O R R R W W W X X X Y Y Y b b b
using parts...
E E E X X X B B B C C C H H H Y Y Y W W W R R R N N N A A A O O O b b b
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 22:10:00 up 30 days, 9:42, 0 user, load average: 1.54, 1.52, 1.34