Participant: kanwei

Representing United States using Ruby.

Qualification Round: ranked 1612 (50 points)
Saving the UniverseTrain TimetableFly Swatter
SLSLSL
Download Ruby Download Ruby Download Ruby Download Ruby
Round 1A: ranked 481 (30 points)
Minimum Scalar ProductMilkshakesNumbers
SLSLSL
Download Ruby Download Ruby Download Ruby
Round 2: ranked 1559 (5 points)
Cheating a Boolean TreeTriangle AreasStar WarsPermRLE
SLSLSLSL
Download Ruby