Problems from HiQ Challenge 2017

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Flight Plans 116 31 27% 0.04 39 26 67% 7.1
Greedily Increasing Subsequence 2608 1340 51% 0.02 1076 990 92% 1.9
Haiku 252 82 33% 0.00 82 65 79% 5.2
Hanging Out on the Terrace 2758 1761 64% 0.00 1706 1657 97% 1.4
Infinite Slides 119 65 55% 0.00 60 55 92% 4.1
Logland 187 44 24% 0.02 51 37 73% 5.9