Problems by Tung Kam Chuen

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
0-1 Sequences0.00519376305816%5.4Mediumen
A+B Problem0.03512598127210%6.5Harden
Arithmetic0.0055837173530%3.1Mediumen
Ball Tricks0.2239948778%7.7Harden
Circumsphere0.007002267232%4.5Mediumen
Doors0.0174963012720%6.0Harden
Perfect k-ary Tree0.2211772164019%8.0Harden
Playing with Numbers0.0269941914735%4.8Mediumen
Special Tour0.0011281852011%6.6Harden
k-Colouring of a Graph0.0319341944724%8.5Harden