Binary puzzle of March 23, 2012
0
0
1
0
0
1
1
1
0
0
0
0
1
0
0
0
1
1
1
1
1
1
1
0
0
0
1
0
0
1
1
0
1
1
0
0
1
0
1
1
0
0
1
0
0
0
1
0
1
1
0
0
1
1
0
1
1
1
0
1
0
1
0
0
1
0
1
0
0
0
1
1
0
0
1
1
0
0
1
1
0
1
1
0
1
0
1
1
0
1
0
0
1
0
0
1
0
1
0
0
1
1
0
1
0
0
1
1
0
1
0
1
0
0
1
1
0
1
1
0
1
0
1
0
1
0
1
0
1
1
0
0
1
0
1
0
0
1
0
1
0
0
1
1
0
1
0
1
1
0
1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
0
1
0
0
1
1
0
1
0
1