Problems from IDI Open 2015

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Feast For Cats 3444 1302 38% 0.00 948 819 86% 3.4
Blackboard Numbers 2558 680 27% 0.00 485 402 83% 4.2
Cat And Mouse 650 119 18% 0.00 148 75 51% 7.6
Friday the 13th 3073 1628 53% 0.00 1578 1475 93% 1.8
Help Roomba Find Himself 161 58 36% 0.01 69 51 74% 6.4
I Hate The Number Nine 2493 1011 41% 0.00 949 813 86% 3.4
NTNU Orienteering 1034 251 24% 0.05 169 149 88% 4.6
Simon Says 8490 2946 35% 0.00 3039 2661 88% 2.6
Smart Phone 942 453 48% 0.00 465 420 90% 2.6
Sneaky Snowninjas 297 55 19% 0.24 51 26 51% 8.7