Problems by Tung Kam Chuen

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
0-1 Sequences0.008119187300516%5.8Harden
A+B Problem0.034651231811429%7.3Harden
Arithmetic0.0055807169129%3.6Mediumen
Ball Tricks0.2239947679%7.7Harden
Circumsphere0.007002096732%5.1Mediumen
Doors0.0174962312921%6.0Harden
Perfect k-ary Tree0.2211771963819%8.2Harden
Playing with Numbers0.0269941114836%4.8Mediumen
Special Tour0.0011281742011%6.6Harden
k-Colouring of a Graph0.0319341994925%8.8Harden