Problems by Tung Kam Chuen

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
0-1 Sequences0.00520581324216%5.9Harden
A+B Problem0.03513808142210%6.6Harden
Arithmetic0.0056415188829%3.2Mediumen
Ball Tricks0.22399410177%7.7Harden
Circumsphere0.007002407330%4.5Mediumen
Doors0.0158565413120%6.1Harden
Perfect k-ary Tree0.2211772364519%7.9Harden
Playing with Numbers0.0269943714934%4.9Mediumen
Special Tour0.0011282022010%7.4Harden
k-Colouring of a Graph0.0319342686324%8.9Harden