Problems from Nova Challenge 2018

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Assistant Ranking 83 16 19% 0.09 25 12 48% 8.6
Cooking Water 1218 686 56% 0.00 657 620 94% 1.8
Counting Greedily Increasing Supersequences 216 98 45% 0.01 60 56 93% 4.5
Mixing Drinks 88 31 35% 0.02 33 26 79% 7.2
Problem Classification 1208 506 42% 0.00 442 393 89% 3.1
Train Tickets 43 8 19% 0.18 14 7 50% 8.0