Problems from HiQ Challenge 2017

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Flight Plans 126 35 28% 0.04 42 29 69% 6.8
Greedily Increasing Subsequence 3274 1662 51% 0.02 1303 1199 92% 1.9
Haiku 313 104 33% 0.00 102 82 80% 5.2
Hanging Out on the Terrace 4505 2740 61% 0.00 2645 2572 97% 1.3
Infinite Slides 133 78 59% 0.00 69 65 94% 3.1
Logland 249 74 30% 0.02 65 49 75% 5.7