Problems from HiQ Challenge 2017

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Flight Plans 236 83 35% 0.02 89 69 78% 5.1
Greedily Increasing Subsequence 5131 2520 49% 0.02 2036 1865 92% 2.0
Haiku 347 126 36% 0.00 119 99 83% 4.6
Hanging Out on the Terrace 7775 4390 56% 0.00 4220 4051 96% 1.6
Infinite Slides 184 103 56% 0.00 87 82 94% 3.2
Logland 329 113 34% 0.02 97 77 79% 5.8