Problems by Xiaomin Chen

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Endless Knight0.001145805468%7.5Harden
Fair Warning0.008911510188%3.2Mediumen
How Big Are the Pockets?0.011155261558%7.6Harden
Welcome to Code Jam (Easy)0.001451199110192%2.0Easyen
Welcome to Code Jam (Hard)0.0019578165083%3.4Mediumen