Deligne
Frank
joined June 2009
No bio yet.
Netherlands
Last seen about 14 years ago
Male
Activity 10 days
January 7th, 2010
3 solves
January 6th, 2010
51 solves
January 4th, 2010
7 solves
January 3rd, 2010
52 solves
January 2nd, 2010
73 solves
January 1st, 2010
84 solves
December 21st, 2009
28 solves
December 18th, 2009
14 solves
December 9th, 2009
80 solves
October 16th, 2009
11 solves