Problems by Xiaomin Chen

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Endless Knight0.0011454017418%7.6Harden
Fair Warning0.00534713238%3.2Mediumen
How Big Are the Pockets?0.0111551011313%8.0Harden
Welcome to Code Jam (Easy)0.001452677137251%2.1Easyen
Welcome to Code Jam (Hard)0.00196190980542%3.7Mediumen