Deligne
Frank
joined June 2009
No bio yet.
Netherlands
Last seen about 14 years ago
Male
Activity 10 days
October 7th, 2010
38 solves
October 2nd, 2010
22 solves
October 1st, 2010
65 solves
September 29th, 2010
13 solves
September 26th, 2010
39 solves
September 21st, 2010
26 solves
September 19th, 2010
21 solves
September 18th, 2010
22 solves
September 17th, 2010
99 solves
September 12th, 2010
20 solves