Problems by Bowen Yu

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Auto Completion 102 26 25% 0.05 34 25 74% 7.4
Birthday Cake 758 161 21% 0.00 221 141 64% 6.0
Bracket Matrix 197 54 27% 0.01 66 45 68% 5.4
Brackets 2801 364 13% 0.00 612 285 47% 6.9
Critical Elements 155 37 24% 0.02 47 29 62% 7.4
Economical Coverage 28 17 61% 0.01 17 13 76% 6.1
Exactly Paired 297 81 27% 0.02 56 37 66% 6.5
Fibonacci Tour 478 134 28% 0.04 117 85 73% 6.2
Fruit Slicer 964 141 15% 0.00 141 87 62% 6.2
Grade Curving 548 127 23% 0.00 152 116 76% 4.5
LCM Tree 90 14 16% 0.07 27 10 37% 8.0
Left and Right 2036 787 39% 0.01 821 640 78% 3.5
Long Swaps 225 109 48% 0.00 116 103 89% 3.3
Manhattan Shopping 23 6 26% 0.20 5 4 80% 6.3
Maximum Expression 491 27 5% 0.00 72 22 31% 8.8
Pokeball Fever 39 22 56% 0.06 19 14 74% 5.2
Prime Matrix 396 153 39% 0.00 120 111 92% 2.4
Seven Wonders 6860 3858 56% 0.00 3723 3580 96% 1.3
Smooth Array 167 50 30% 0.04 52 41 79% 6.5
Swap Frenzy 522 36 7% 0.00 107 23 21% 9.2
Treasure Hunt 388 93 24% 0.00 111 73 66% 8.4
Triplet-Free Queens 27 8 30% 1.09 9 6 67% 7.5
Unlock Pattern 782 543 69% 0.00 521 500 96% 1.7
XOR Equation 164 46 28% 0.02 46 35 76% 5.7