Binaire puzzel van 28 februari 2015
1
0
0
0
0
0
0
1
0
1
0
0
0
1
0
1
0
1
0
1
0
1
1
0
1
0
1
0
0
1
1
1
0
1
0
0
1
0
0
0
1
0
1
1
0
1
0
0
1
1
0
1
1
0
1
1
0
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
0
0
0
0
0
1
0
1
0
0
0
1
0
1
0
1
0
1
0
1
1
0
1
0
1
0
0
1
1
1
0
1
0
0
1
0
0
0
1
0
1
1
0
1
0
0
1
1
0
1
1
0
1
1
0
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
1
0
1
0
1
0