Problems by Haochen Chen

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Powers and Modulus0.003658445177%4.4Mediumen
Seven Wonders0.00409624917095%1.5Easyen
Swap Frenzy0.005481915730%8.9Harden
Treasure Hunt0.0085327517764%7.2Harden