Problems by Tung Kam Chuen

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
0-1 Sequences0.00520471322816%6.1Harden
A+B Problem0.03513503137610%6.5Harden
Arithmetic0.0056355187329%3.2Mediumen
Ball Tricks0.2239949477%7.7Harden
Circumsphere0.007002327331%4.5Mediumen
Doors0.0158564513120%6.1Harden
Perfect k-ary Tree0.2211772284520%7.8Harden
Playing with Numbers0.0269943014935%4.9Mediumen
Special Tour0.0011281942010%7.3Harden
k-Colouring of a Graph0.0319342596324%8.9Harden