Problems by Tung Kam Chuen
Submissions | Users | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
0-1 Sequences | 14135 | 2248 | 16% | 0.00 | 2920 | 1562 | 53% | 5.9 | ||
A+B Problem | 10974 | 1057 | 10% | 0.03 | 1563 | 509 | 33% | 8.5 | ||
Arithmetic | 4481 | 1337 | 30% | 0.00 | 1361 | 1070 | 79% | 4.2 | ||
Ball Tricks | 69 | 4 | 6% | 0.30 | 5 | 3 | 60% | 7.9 | ||
Circumsphere | 230 | 70 | 30% | 0.00 | 66 | 50 | 76% | 4.5 | ||
Doors | 2265 | 478 | 21% | 0.01 | 193 | 149 | 77% | 6.1 | ||
k-Colouring of a Graph | 222 | 54 | 24% | 0.03 | 44 | 29 | 66% | 9.1 | ||
Perfect k-ary Tree | 346 | 77 | 22% | 0.17 | 78 | 44 | 56% | 8.5 | ||
Playing with Numbers | 1370 | 497 | 36% | 0.01 | 160 | 141 | 88% | 4.7 | ||
Special Tour | 277 | 36 | 13% | 0.00 | 52 | 28 | 54% | 6.7 |