Problems by Haochen Chen

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Powers and Modulus0.005146948333%5.0Mediumen
Seven Wonders0.00517233924054%1.5Easyen
Swap Frenzy0.005481118848%8.9Harden
Treasure Hunt0.00853100321622%7.4Harden