Problems by Ondřej Lhoták

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Adventures in Moving -- Part IV 903 267 30% 0.00 233 200 86% 4.4
Babelfish 8320 3596 43% 0.02 2919 2588 89% 2.0
Buzzwords 644 211 33% 0.00 142 116 82% 5.3
Carpool 209 46 22% 0.00 48 37 77% 6.6
Colliding Traffic 227 43 19% 0.01 34 28 82% 5.5
Convex Hull 727 170 23% 0.03 128 96 75% 6.8
Crabbles 78 20 26% 0.14 20 16 80% 6.8
Digits 620 209 34% 0.00 185 157 85% 3.5
Dominoes 2 2333 710 30% 0.00 627 528 84% 3.3
Dominos 1292 320 25% 0.02 295 208 71% 6.3
Driving Range 1049 393 37% 0.16 298 268 90% 3.2
Exact Change 3820 987 26% 0.00 880 641 73% 5.1
Exchange Rates 279 85 30% 0.00 94 79 84% 4.8
Fire! 1768 426 24% 0.01 326 250 77% 5.1
Frosh Week 4535 1100 24% 0.00 937 633 68% 6.0
Ideas 50 6 12% 0.18 9 5 56% 7.3
Knight's Trip 124 31 25% 0.00 39 27 69% 6.6
Logo 2 1089 194 18% 0.00 133 107 80% 5.5
MC Part Deux 19 3 16% 0.00 5 2 40% 7.4
Nice Prefixes 53 11 21% 0.02 16 9 56% 8.1
Ocean Currents 396 166 42% 0.17 125 110 88% 5.3
Pick up sticks 2122 506 24% 0.08 437 307 70% 5.3
Rocket Stages 83 8 10% 0.05 18 8 44% 7.4
Room Painting 1493 416 28% 0.01 402 317 79% 4.1
Scrolling Sign 531 250 47% 0.00 238 216 91% 3.0
Shopping 140 38 27% 0.21 21 16 76% 7.8
Slalom 2 152 53 35% 0.10 43 38 88% 5.6
Stack Machine 33 7 21% 0.02 7 4 57% 6.8
The Dragon of Loowater 2286 792 35% 0.01 816 641 79% 3.3
Tic Tac Toe 605 37 6% 0.01 67 28 42% 8.9
Tour de France 986 382 39% 0.00 367 324 88% 2.7
Train Sorting 3527 682 19% 0.00 649 458 71% 5.1
Treasure Hunt 3564 1141 32% 0.00 1029 915 89% 2.7
Unique Snowflakes 2316 629 27% 0.02 472 379 80% 4.3
Virtual Friends 6327 1646 26% 0.01 1287 953 74% 4.4
Zerg Rush!!! 101 12 12% 0.28 15 10 67% 7.5