Hexomino


id = 409
status = stop: max solutions reached
time = 00:00:00.2
unique solutions = 1

using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 09:59:04 up 55 days, 16:09, 0 user, load average: 2.17, 2.12, 2.30