Problems by Richard Peng

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Colliding Traffic 220 40 18% 0.01 32 25 78% 6.1
Ocean Currents 332 136 41% 0.17 104 92 88% 5.7
Scrolling Sign 427 211 49% 0.00 203 184 91% 3.0
Unique Snowflakes 2098 535 26% 0.02 426 340 80% 4.3
Zerg Rush!!! 30 6 20% 0.58 9 5 56% 8.1