Rechteck mit Löcher

70.Problem
id = 165
status = timer expired
time = 00:30:00.2
unique solutions = 0

used parts

select solution

animate       
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 02:29:33 up 78 days, 8:39, 0 user, load average: 4.65, 4.82, 4.95