Problems by Tung Kam Chuen

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
0-1 Sequences0.00519693311216%5.9Harden
A+B Problem0.03512794129910%6.6Harden
Arithmetic0.0055973176430%3.1Mediumen
Ball Tricks0.2239948778%7.7Harden
Circumsphere0.007002277332%4.4Mediumen
Doors0.0174963012720%6.0Harden
Perfect k-ary Tree0.2211772244520%7.9Harden
Playing with Numbers0.0269941914735%4.8Mediumen
Special Tour0.0011281902011%7.4Harden
k-Colouring of a Graph0.0319342075024%8.9Harden