Problems by Ondřej Lhoták

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Adventures in Moving -- Part IV 972 275 28% 0.00 239 204 85% 4.4
Babelfish 9131 3910 43% 0.02 3114 2759 89% 2.0
Buzzwords 665 216 32% 0.00 148 120 81% 5.2
Carpool 305 51 17% 0.00 50 39 78% 6.6
Colliding Traffic 402 57 14% 0.01 46 37 80% 5.6
Convex Hull 781 180 23% 0.03 140 103 74% 7.2
Crabbles 78 20 26% 0.14 20 16 80% 6.8
Digits 742 249 34% 0.00 222 189 85% 3.6
Dominoes 2 2398 745 31% 0.00 655 554 85% 3.3
Dominos 1365 341 25% 0.02 314 221 70% 6.3
Driving Range 1373 482 35% 0.15 345 309 90% 3.3
Exact Change 3982 1038 26% 0.00 911 669 73% 5.0
Exchange Rates 284 89 31% 0.00 97 82 85% 4.9
Fire! 2066 488 24% 0.01 366 284 78% 5.0
Frosh Week 4776 1172 25% 0.00 989 672 68% 6.0
Ideas 50 6 12% 0.18 9 5 56% 7.3
Knight's Trip 168 33 20% 0.00 43 29 67% 7.1
Logo 2 1117 200 18% 0.00 138 112 81% 5.6
MC Part Deux 25 3 12% 0.00 6 2 33% 7.4
Nice Prefixes 53 11 21% 0.02 16 9 56% 8.2
Ocean Currents 430 174 40% 0.17 132 116 88% 5.5
Pick up sticks 2191 530 24% 0.08 460 326 71% 5.2
Rocket Stages 108 10 9% 0.03 20 9 45% 7.8
Room Painting 1843 530 29% 0.01 495 399 81% 4.1
Scrolling Sign 566 260 46% 0.00 252 226 90% 3.1
Shopping 198 45 23% 0.21 26 20 77% 8.0
Slalom 2 171 58 34% 0.10 47 42 89% 5.5
Stack Machine 43 13 30% 0.02 10 6 60% 6.9
The Dragon of Loowater 2455 872 36% 0.01 871 695 80% 3.2
Tic Tac Toe 645 44 7% 0.01 77 32 42% 7.8
Tour de France 1037 401 39% 0.00 388 342 88% 2.7
Train Sorting 3992 759 19% 0.00 712 502 71% 5.1
Treasure Hunt 3813 1217 32% 0.00 1079 957 89% 2.7
Unique Snowflakes 2454 677 28% 0.02 488 392 80% 4.4
Virtual Friends 6597 1734 26% 0.01 1341 999 74% 4.5
Zerg Rush!!! 101 12 12% 0.28 15 10 67% 7.5