Binary puzzle of May 18, 2013
1
1
1
1
1
1
1
1
0
1
1
0
1
0
1
1
0
0
1
1
1
0
0
0
1
1
0
1
0
0
1
1
0
0
1
0
1
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
0
1
0
1
1
0
0
1
0
1
1
0
1
0
0
1
0
0
1
1
1
1
0
1
0
0
1
1
0
0
0
0
1
0
1
1
0
1
1
0
1
0
1
0
0
1
1
0
0
1