Problems by Richard Peng

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Colliding Traffic 225 42 19% 0.01 34 27 79% 5.8
Ocean Currents 347 143 41% 0.17 109 97 89% 5.6
Scrolling Sign 449 221 49% 0.00 211 192 91% 3.0
Unique Snowflakes 2134 547 26% 0.02 434 348 80% 4.4
Zerg Rush!!! 101 12 12% 0.28 15 10 67% 7.5