Problems by Bowen Yu

Name Fastest Shortest Total Acc. Ratio Difficulty Languages
Arcaea Partners 0.09 1194 91 19 21% 7.9Hard en
Auto Completion 0.05 1208 367 91 25% 6.0Hard en
Birthday Cake 0.00 902 1077 249 23% 5.8Hard en
Blacksmith Training 0.02 1009 198 30 15% 8.9Hard en
Bracket Matrix 0.01 311 306 101 33% 5.8Hard en
Bracket Pairing 0.00 400 381 124 33% 4.8Medium en
Brackets 0.00 573 3180 431 14% 7.1Hard en
Code Guessing 0.00 338 2361 523 22% 3.0Medium en
Concert Rehearsal 0.02 876 557 72 13% 7.8Hard en
Course Planning 0.08 1151 440 49 11% 8.4Hard en
Critical Elements 0.02 660 194 57 29% 7.2Hard en
Economical Coverage 0.01 1990 33 20 61% 7.0Hard en
Espresso! 0.00 145 1156 461 40% 2.1Easy en
Even Substrings 0.56 1722 247 72 29% 7.0Hard en
Exactly Paired 0.02 519 370 90 24% 7.7Hard en
Fibonacci Tour 0.04 606 898 264 29% 5.4Medium en
Fruit Slicer 0.00 623 1093 169 15% 7.3Hard en
GCD Harmony 0.21 968 305 53 17% 6.6Hard en
Grade Curving 0.00 344 1107 258 23% 4.5Medium en
Land Equality 0.00 355 739 148 20% 5.4Medium en
LCM Tree 0.07 1715 107 23 21% 8.5Hard en
Left and Right 0.01 177 2546 1077 42% 3.2Medium en
Lone Rook 0.03 1953 368 78 21% 6.3Hard en
Long Swaps 0.00 109 810 393 49% 3.5Medium en
Manhattan Shopping 0.19 2463 38 10 26% 6.4Hard en
Match Game 0.00 268 834 253 30% 4.8Medium en
Maximum Expression 0.00 1961 591 32 5% 9.2Hard en
Parking Lot 0.05 1263 188 54 29% 6.5Hard en
Pokeball Fever 0.04 1130 73 41 56% 5.5Hard en
Prime Matrix 0.00 257 885 260 29% 4.3Medium en
Rafting Trip 0.02 1748 192 46 24% 6.1Hard en
Research Productivity Index 0.00 348 874 443 51% 3.5Medium en
Reset 0.09 833 210 29 14% 8.7Hard en
Seven Wonders 0.00 57 14635 8074 55% 1.6Easy en
Smooth Array 0.04 641 250 70 28% 7.8Hard en
Stream Lag 0.00 96 504 257 51% 3.3Medium en
Sum and Product 0.01 591 611 135 22% 6.9Hard en
Swap Frenzy 0.00 713 989 52 5% 9.1Hard en
Traveling Merchant 0.06 887 503 200 40% 7.0Hard en
Treasure Hunt 0.00 853 793 179 23% 7.8Hard en
Tree Number Generator 0.53 1621 273 74 27% 7.1Hard en
Triangular Logs 0.35 1932 368 72 20% 6.4Hard en
Triplet-Free Queens 1.09 2136 43 12 28% 8.9Hard en
Unlock Pattern 0.00 85 2574 1656 64% 1.6Easy en
Unlock Pattern II 0.00 949 289 86 30% 7.5Hard en
Window Shopping 0.10 3342 36 11 31% 8.5Hard en
Word Ladder 0.00 200 345 106 31% 5.8Hard en
Word Puzzle 0.25 455 301 96 32% 5.7Hard en
XOR Equation 0.02 908 363 110 30% 4.9Medium en