Problems by Haochen Chen

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Powers and Modulus0.003660046678%4.3Mediumen
Seven Wonders0.00409654919695%1.5Easyen
Swap Frenzy0.005481915730%8.9Harden
Treasure Hunt0.0085329619867%6.9Harden