kirsten
kirsten
joined December 2009
No bio yet.
Last seen about 16 years ago
Activity 9 days
September 25, 2010
32 solves
May 27, 2010
33 solves
May 25, 2010
136 solves
January 15, 2010
94 solves
January 03, 2010
2 solves
Became fellows with snellegier
19:52
December 30, 2009
45 solves
December 29, 2009
124 solves
December 28, 2009
257 solves
December 27, 2009
119 solves