Activity 10 days
December 7th, 2010
53 solves
December 6th, 2010
18 solves
December 5th, 2010
13 solves
December 4th, 2010
94 solves
December 3rd, 2010
13 solves
December 2nd, 2010
68 solves
December 1st, 2010
26 solves
November 30th, 2010
20 solves
November 29th, 2010
28 solves
November 28th, 2010
51 solves