Problems

Name Fastest Total Acc. Ratio Difficulty
Матрёшка 0.06 809 285 35% 4.4medium
Wireless is the New Fiber 0.01 881 317 36% 3.2medium
Wire Crossing 0.02 373 44 12% 5.8hard
Window Manager 0.00 449 101 22% 7.3hard
Which Planet is This?! 0.19 681 127 19% 6.6hard
What's Our Vector, Victor? 0.13 86 24 28% 4.8medium
What Really Happened on Mars? 0.00 206 59 29% 7hard
Weather Report 0.01 299 209 70% 3.2medium
Visual Python++ 0.12 1039 173 17% 6.7hard
Up a Tree 0.02 145 61 42% 8hard
Uncrossed Knight's Tour 0.00 189 22 12% 6hard
Triangles 1.11 684 149 22% 5.2medium
Trailing Digits 0.00 533 72 14% 5.5hard
Traffic Blights 0.03 224 60 27% 4.7medium
Tours 0.00 295 92 31% 5medium
Tile Cutting 0.16 479 329 69% 3.1medium
The Cost of Speed Limits 0.06 213 60 28% 5.5hard
Tarot Sham Boast 0.01 467 121 26% 5.6hard
Takeover Wars 0.03 191 77 40% 6.6hard
Sweep Stakes 3.61 237 28 12% 6.5hard
Swap Space 0.16 1806 401 22% 4.8medium
Surveillance 0.08 1528 316 21% 5.6hard
Surely You Congest 0.10 1057 347 33% 3.7medium
String Theory 0.00 740 228 31% 5.6hard
Stacking Plates 0.00 302 90 30% 7.6hard
Spin Doctor 0.20 281 70 25% 7.2hard
Space Walls 0.43 79 40 51% 6.2hard
Son of Pipe Stream 0.03 277 51 18% 5.3medium
'S No Problem 0.02 216 72 33% 3.9medium
Skiing 0.06 104 21 20% 6.6hard
Single Cut of Failure 0.40 1111 163 15% 5.6hard
Shortest Flight Path 0.15 70 23 33% 8.9hard
Ship Traffic 0.03 712 252 35% 3.8medium
Sensor Network 0.00 1488 198 13% 7hard
Self-Assembly 0.00 956 338 35% 4medium
Secret Chamber at Mount Rushmore 0.00 1816 984 54% 2.4easy
Scenery 0.02 332 64 19% 6.7hard
Room Service 0.01 62 28 45% 6.4hard
Road Times 0.04 830 184 22% 5.1medium
Replicate Replicate Rfplicbte 0.03 409 150 37% 3.7medium
Quests 0.17 293 103 35% 5medium
QC QC 0.06 144 39 27% 5.2medium
Qanat 0.00 236 166 70% 2.2easy
Posterize 0.00 1483 574 39% 3medium
Polygonal Puzzle 0.63 213 76 36% 7.2hard
Pollution Solution 0.00 977 231 24% 5.9hard
Pirate Chest 0.41 474 150 32% 7.8hard
Pipe Stream 0.00 309 62 20% 7.2hard
Panda Preserve 0.05 1385 195 14% 5.2medium
Pachinko 0.14 243 59 24% 7.1hard
Opportunity Cost 0.02 301 121 40% 3.8medium
Oil 0.48 1471 313 21% 5.6hard
Need for Speed 0.00 3577 1056 30% 3.4medium
Money for Nothing 0.14 2297 336 15% 6.2hard
Mission Improbable 0.00 1142 411 36% 4.4medium
Minimum Cost Flow 0.05 125 50 40% 7.3hard
Miniature Golf 0.79 754 141 19% 7.9hard
Metal Processing Plant 0.03 669 121 18% 7.4hard
Messenger 0.10 364 63 17% 6.2hard
Maze Reduction 0.00 505 153 30% 6.1hard
Map Tiles 0.35 98 28 29% 9hard
Low Power 0.11 1978 468 24% 4.9medium
Longest Rivers 0.36 333 81 24% 8hard
Ley Lines 1.11 646 119 18% 4medium
Landscape Generator 0.02 444 230 52% 3medium
Keys 0.00 149 35 23% 7.7hard
Keyboarding 0.31 895 316 35% 5.1medium
Karel the Robot 0.17 444 121 27% 5.1medium
Infiltration 0.01 515 99 19% 7.4hard
Hobson's Trains 0.09 820 241 29% 4.2medium
Hey, Better Bettor 0.00 312 121 39% 6.8hard
Hello World! 0.00 7223 4454 62% 1.1easy
Harvard 0.26 361 55 15% 9.3hard
Go with the Flow 0.10 1164 254 22% 4.2medium
Getting a Jump on Crime 0.01 502 86 17% 5medium
Get a Clue! 0.00 278 102 37% 5.8hard
Gene Folding 0.06 592 179 30% 3.7medium
Gem Island 0.04 284 75 26% 5.4medium
Game Strategy 0.09 1013 298 29% 5.1medium
Forever Young 0.00 2084 331 16% 6hard
First of Her Name 0.16 1553 363 23% 5.2medium
Fibonacci Words 0.00 1031 339 33% 5.1medium
Factors 0.01 1777 474 27% 5.6hard
Evolution in Parallel 0.02 638 163 26% 6.4hard
Domes 0.00 520 136 26% 5.6hard
Directing Rainfall 1.12 636 85 13% 6.4hard
Dead-End Detector 0.10 1350 390 29% 3.7medium
Cutting Cheese 0.00 719 381 53% 2.9medium
Curvy Little Bottles 0.00 389 200 51% 3medium
Crane Balancing 0.00 1631 235 14% 4.8medium
Conquer The World 0.21 328 72 22% 6.9hard
Comma Sprinkler 0.06 1215 363 30% 4.2medium
Clock Breaking 0.00 220 128 58% 3.8medium
Circular DNA 0.03 1005 361 36% 3.3medium
Checks Post Facto 0.00 177 48 27% 4.4medium
Ceiling Function 0.00 1815 893 49% 2.1easy
Catering 0.00 833 317 38% 3.9medium
Catch the Plane 0.50 895 287 32% 3.8medium
Cardiology 0.04 195 79 41% 4medium
Bus Tour 0.06 431 150 35% 6.2hard