Binary puzzle of June 23, 2011
1
1
0
1
1
0
1
0
0
0
1
1
1
0
0
1
1
0
0
0
0
1
0
0
1
1
0
0
1
0
0
1
1
0
1
0
0
1
0
1
0
1
0
1
0
1
1
0
1
0
1
0
0
1
0
1
1
0
0
1
0
1
1
0
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
1
0
1
0
0
1
1
0
0
1
0
1
0
1
1
0
0
1
1
0
1
0
0
1
0
0
1
1
0
1
1
0
1
0