Quadrat mit Löcher

11.Problem
id = 132
time = 00:00:00.7
unique solutions = 0
select solution
animate       
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 21:15:43 up 78 days, 3:26, 1 user, load average: 5.09, 5.03, 5.09