This user has no recent positive reputation changes
Mathematica 1,857 rep 5 silver badges13 bronze badges
Mathematics 730 rep 4 silver badges13 bronze badges
Cryptography 153 rep 5 bronze badges
Chess 143 rep 3 bronze badges
Physics 131 rep 1 bronze badge

Votes cast (2)

all time   by type  
2 up 0 question
0 down 2 answer