Deligne
Frank
joined June 2009
No bio yet.
Netherlands
Last seen about 14 years ago
Male
Activity 10 days
November 21st, 2010
36 solves
November 17th, 2010
166 solves
November 3rd, 2010
32 solves
November 2nd, 2010
7 solves
October 16th, 2010
15 solves
October 14th, 2010
26 solves
October 12th, 2010
October 11th, 2010
13 solves
October 9th, 2010
47 solves
October 8th, 2010
31 solves