Problems from HiQ Challenge 2017

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Flight Plans 113 30 27% 0.04 37 25 68% 6.4
Greedily Increasing Subsequence 2258 1156 51% 0.02 926 852 92% 1.9
Haiku 228 74 32% 0.00 73 59 81% 4.9
Hanging Out on the Terrace 2020 1386 69% 0.00 1336 1303 98% 1.3
Infinite Slides 113 60 53% 0.00 54 50 93% 4.0
Logland 186 43 23% 0.02 50 36 72% 5.9