Puzzle Solver

Found 4 solutions in 00:00:03.6
up < 4 > build layer used parts not used parts rotate meta
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Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 08:35:11 up 30 days, 20:07, 0 user, load average: 3.58, 2.50, 2.13