Problems from Spotify Challenge 2010

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Different List Game 7115 497 7% 0.00 912 179 20% 9.2
A List Game 9071 2704 30% 0.00 2574 2174 84% 2.7
Apparatus 735 188 26% 0.01 155 115 74% 6.1
Barking Up The Wrong Tree 232 30 13% 0.00 32 18 56% 8.4
Cheating Luck 387 112 29% 0.00 75 57 76% 6.6
Cheering Game 261 100 38% 0.00 53 46 87% 6.1
Chopping Wood 1554 682 44% 0.03 370 323 87% 3.6
Ladder 12831 7358 57% 0.00 6879 6620 96% 1.3