Problems from The 4th ProgNova Programming Contest (2018)

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Auto Completion 193 50 26% 0.05 54 38 70% 7.8
Bracket Matrix 351 118 34% 0.01 116 89 77% 4.7
Food Carts 141 62 44% 0.07 51 45 88% 5.2
Long Swaps 496 234 47% 0.00 220 199 90% 3.2
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 347 115 33% 0.02 105 84 80% 5.2