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2019 ICPC World Finals - Porto

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Azulejos 3064 626 20% 0.23 607 415 68% 4.6
B Beautiful Bridges 689 122 18% 0.23 116 92 79% 5.7
C Checks Post Facto 170 42 25% 0.00 35 23 66% 4.6
D Circular DNA 921 326 35% 0.03 286 247 86% 3.2
E Dead-End Detector 1296 372 29% 0.10 296 255 86% 3.5
F Directing Rainfall 522 61 12% 1.12 48 30 62% 6.5
G First of Her Name 1457 335 23% 0.16 208 176 85% 4.9
H Hobson's Trains 769 222 29% 0.09 172 147 85% 3.9
I Karel the Robot 401 110 27% 0.18 49 42 86% 5.5
J Miniature Golf 646 114 18% 0.79 123 84 68% 7.3
K Traffic Blights 178 40 22% 0.03 39 33 85% 5.9

2018 ACM-ICPC World Finals - Beijing

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Catch the Plane 887 281 32% 0.50 237 199 84% 3.9
B Comma Sprinkler 1194 351 29% 0.06 357 309 87% 4.3
C Conquer The World 287 68 24% 0.21 59 39 66% 6.8
D Gem Island 279 72 26% 0.04 65 57 88% 5.4
E Getting a Jump on Crime 483 83 17% 0.01 69 56 81% 5.4
F Go with the Flow 1131 248 22% 0.10 224 198 88% 4.3
G Panda Preserve 1265 184 15% 0.05 89 70 79% 4.8
H Single Cut of Failure 1027 143 14% 0.40 135 109 81% 6.4
I Triangles 632 134 21% 1.11 115 109 95% 6.5
J Uncrossed Knight's Tour 187 20 11% 0.00 27 17 63% 6.1
K Wireless is the New Fiber 816 303 37% 0.01 295 268 91% 3.2

2017 ACM-ICPC World Finals - Rapid City

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Airport Construction 2774 372 13% 0.02 298 160 54% 7.7
B Get a Clue! 254 95 37% 0.00 87 75 86% 5.1
C Mission Improbable 1116 395 35% 0.00 355 296 83% 4.2
D Money for Nothing 2177 302 14% 0.14 276 208 75% 6.2
E Need for Speed 3438 1013 29% 0.00 790 722 91% 3.3
F Posterize 1423 553 39% 0.00 420 383 91% 3.0
G Replicate Replicate Rfplicbte 382 139 36% 0.03 95 90 95% 4.7
H Scenery 318 60 19% 0.02 66 35 53% 6.6
I Secret Chamber at Mount Rushmore 1769 954 54% 0.00 846 787 93% 2.4
J Son of Pipe Stream 275 49 18% 0.03 53 42 79% 6.2
K Tarot Sham Boast 450 114 25% 0.01 108 90 83% 6.2
L Visual Python++ 972 157 16% 0.12 156 121 78% 6.3

2016 ACM-ICPC World Finals - Phuket

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Balanced Diet 528 169 32% 0.01 145 117 81% 5.8
B Branch Assignment 902 240 27% 0.08 217 184 85% 4.5
C Ceiling Function 1747 853 49% 0.00 737 668 91% 2.2
D Clock Breaking 200 115 57% 0.00 110 105 95% 3.6
E Forever Young 2050 319 16% 0.00 304 226 74% 5.8
F Longest Rivers 323 80 25% 0.36 91 68 75% 7.6
G Oil 1413 295 21% 0.48 246 196 80% 5.5
H Polygonal Puzzle 66 26 39% 1.10 17 15 88% 6.2
I Road Times 829 183 22% 0.04 87 77 89% 5.4
J Spin Doctor 250 65 26% 0.20 50 41 82% 7.4
K String Theory 709 219 31% 0.00 206 179 87% 5.4
L Swap Space 1769 386 22% 0.16 394 307 78% 4.8
M What Really Happened on Mars? 183 57 31% 0.00 54 46 85% 7.1

2015 ACM-ICPC World Finals - Marrakech

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Amalgamated Artichokes 1912 965 50% 0.01 825 745 90% 2.5
B Asteroids 653 117 18% 0.00 76 62 82% 7.2
C Catering 814 308 38% 0.00 227 204 90% 3.9
D Cutting Cheese 665 348 52% 0.00 297 269 91% 2.9
E Evolution in Parallel 523 153 29% 0.02 154 124 81% 6.5
F Keyboarding 863 298 35% 0.31 255 212 83% 5.0
G Pipe Stream 305 60 20% 0.00 64 43 67% 7.2
H Qanat 234 164 70% 0.00 142 134 94% 2.2
I Ship Traffic 690 235 34% 0.03 211 194 92% 4.1
J Tile Cutting 461 314 68% 0.16 215 204 95% 3.1
K Tours 294 91 31% 0.00 80 65 81% 5.8
L Weather Report 281 198 70% 0.01 183 171 93% 3.4
M Window Manager 397 97 24% 0.00 94 81 86% 7.4

2014 ACM-ICPC World Finals - Ekaterinburg

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Baggage 345 112 32% 0.00 122 90 74% 5.4
B Buffed Buffet 714 113 16% 0.03 92 74 80% 5.8
C Crane Balancing 1621 232 14% 0.00 216 164 76% 4.9
D Game Strategy 972 282 29% 0.09 310 226 73% 5.1
E Maze Reduction 480 141 29% 0.00 117 98 84% 5.9
F Messenger 355 61 17% 0.10 56 47 84% 5.5
G Metal Processing Plant 663 118 18% 0.03 114 80 70% 6.8
H Pachinko 220 53 24% 0.14 45 35 78% 6.6
I Sensor Network 1462 190 13% 0.00 198 127 64% 7.0
J Skiing 103 20 19% 0.06 22 16 73% 6.7
K Surveillance 1410 289 20% 0.08 276 197 71% 5.6
L Wire Crossing 339 38 11% 0.02 41 31 76% 6.5

2013 ACM-ICPC World Finals - Saint Petersburg

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Self-Assembly 922 321 35% 0.00 363 256 71% 4.0
B Hey, Better Bettor 281 113 40% 0.00 97 76 78% 6.5
C Surely You Congest 986 331 34% 0.10 244 218 89% 3.9
D Factors 1718 454 26% 0.01 380 302 79% 5.7
E Harvard 349 53 15% 0.26 75 45 60% 9.3
F Low Power 1939 448 23% 0.11 509 370 73% 5.1
G Map Tiles 97 27 28% 0.35 31 22 71% 8.6
H Матрёшка 751 259 34% 0.07 233 190 82% 4.4
I Pirate Chest 454 144 32% 0.41 128 101 79% 7.6
J Pollution Solution 950 221 23% 0.00 202 157 78% 6.1
K Up a Tree 131 56 43% 0.02 52 43 83% 8.5

2012 ACM-ICPC World Finals - Warsaw

Submissions Users
# Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Asteroid Rangers 148 53 36% 0.09 40 33 82% 7.2
B Curvy Little Bottles 355 175 49% 0.00 154 146 95% 3.0
C Bus Tour 400 140 35% 0.06 123 106 86% 6.1
D Fibonacci Words 1014 330 33% 0.00 198 169 85% 4.9
E Infiltration 504 96 19% 0.01 95 69 73% 7.5
F Keys 149 35 23% 0.00 37 29 78% 8.0
G Minimum Cost Flow 123 50 41% 0.05 54 46 85% 5.8
H Room Service 62 28 45% 0.01 16 15 94% 6.4
I A Safe Bet 209 79 38% 0.16 63 56 89% 6.7
J Shortest Flight Path 70 23 33% 0.15 22 16 73% 8.8
K Stacking Plates 284 86 30% 0.00 92 74 80% 7.0
L Takeover Wars 185 73 39% 0.03 75 65 87% 7.0

Tutorial Problems

Submissions Users
Name Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Different Problem 4417 1963 44% 0.00 1652 1454 88% 2.8
Hello World! 6761 4122 61% 0.00 2433 2308 95% 1.3