Problems by Tung Kam Chuen

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
0-1 Sequences0.00520719328516%5.6Harden
A+B Problem0.03514066147510%6.5Harden
Arithmetic0.0056497191229%3.2Mediumen
Ball Tricks0.22399411176%7.7Harden
Circumsphere0.007002517429%4.4Mediumen
Doors0.0158569714220%5.9Harden
Perfect k-ary Tree0.2211772544719%7.7Harden
Playing with Numbers0.0169947616234%4.8Mediumen
Special Tour0.001128228219%7.5Harden
k-Colouring of a Graph0.0319342916522%8.8Harden