Problems from Nova Challenge 2018

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Assistant Ranking 76 12 16% 0.09 23 10 43% 8.7
Cooking Water 970 513 53% 0.00 497 463 93% 2.0
Counting Greedily Increasing Supersequences 196 94 48% 0.01 56 52 93% 4.1
Mixing Drinks 87 30 34% 0.02 32 25 78% 7.2
Problem Classification 1079 454 42% 0.00 390 348 89% 3.1
Train Tickets 42 7 17% 0.24 13 6 46% 8.1