This user has no recent positive reputation changes
Chess 5,815 rep 2 gold badges25 silver badges59 bronze badges
Mathematics 4,413 rep 14 silver badges32 bronze badges
Mathematics Educators 3,299 rep 10 silver badges31 bronze badges
Academia 2,547 rep 15 silver badges32 bronze badges
Chinese Language 1,543 rep 2 silver badges13 bronze badges

Votes cast (1)

all time   by type  
1 up 0 question
0 down 1 answer