Problems by Yujie An

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Drawing Circles0.181362109919318%8.7Harden
Quartets0.00308324521%6.2Harden
Superdoku0.0097688326830%6.7Harden
Waterworld0.01519013370%2.1Easyen