Problems by Xiaomin Chen

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Endless Knight0.001145805569%7.0Harden
Fair Warning0.008911710388%3.1Mediumen
How Big Are the Pockets?0.011155261558%7.8Harden
Welcome to Code Jam (Easy)0.001451209111292%2.0Easyen
Welcome to Code Jam (Hard)0.0019578565583%3.4Mediumen