Problems from The 4th ProgNova Programming Contest (2018)

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Auto Completion 189 50 26% 0.05 53 38 72% 7.6
Bracket Matrix 342 115 34% 0.01 114 87 76% 4.7
Food Carts 140 61 44% 0.07 50 44 88% 5.3
Long Swaps 467 212 45% 0.00 204 182 89% 3.4
Magical Crystals 72 29 40% 0.60 24 21 88% 4.3
Manhattan Shopping 24 7 29% 0.19 6 5 83% 6.3
Triplet-Free Queens 40 10 25% 1.09 14 8 57% 9.0
XOR Equation 342 112 33% 0.02 102 82 80% 4.9