Problems by Ondřej Lhoták

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Adventures in Moving -- Part IV 1370 313 23% 0.00 273 227 83% 4.6
Babelfish 9701 4145 43% 0.01 3314 2930 88% 2.1
Buzzwords 810 275 34% 0.00 171 142 83% 5.0
Carpool 316 56 18% 0.00 52 41 79% 6.2
Colliding Traffic 544 80 15% 0.01 59 51 86% 4.9
Convex Hull 815 188 23% 0.03 148 111 75% 7.0
Crabbles 82 22 27% 0.14 22 18 82% 6.1
Digits 913 321 35% 0.00 286 245 86% 3.5
Dominoes 2 2814 898 32% 0.00 748 637 85% 3.2
Dominos 1732 466 27% 0.02 373 267 72% 6.1
Driving Range 1547 531 34% 0.15 393 350 89% 3.5
Exact Change 4360 1150 26% 0.00 997 733 74% 4.8
Exchange Rates 317 95 30% 0.00 102 87 85% 4.5
Fire! 2174 504 23% 0.01 382 293 77% 5.4
Frosh Week 4980 1229 25% 0.00 1035 709 69% 5.7
Ideas 50 6 12% 0.18 9 5 56% 7.3
Knight's Trip 177 33 19% 0.00 44 29 66% 7.9
Logo 2 1717 345 20% 0.00 160 131 82% 4.9
MC Part Deux 30 4 13% 0.00 7 3 43% 7.9
Nice Prefixes 55 13 24% 0.02 17 10 59% 8.2
Ocean Currents 437 177 41% 0.17 136 119 88% 5.4
Pick up sticks 2414 642 27% 0.08 528 386 73% 4.8
Rocket Stages 155 37 24% 0.03 26 14 54% 5.9
Room Painting 2321 638 27% 0.01 608 497 82% 3.5
Scrolling Sign 615 283 46% 0.00 278 249 90% 3.0
Shopping 242 60 25% 0.21 36 30 83% 6.2
Slalom 2 182 64 35% 0.10 51 46 90% 5.2
Stack Machine 63 16 25% 0.02 11 7 64% 6.7
The Dragon of Loowater 2560 928 36% 0.01 911 735 81% 2.9
Tic Tac Toe 653 44 7% 0.01 79 32 41% 8.4
Tour de France 1094 432 39% 0.00 416 370 89% 2.7
Train Sorting 4281 820 19% 0.00 777 542 70% 5.9
Treasure Hunt 4043 1309 32% 0.00 1152 1028 89% 2.6
Unique Snowflakes 2667 732 27% 0.02 523 426 81% 4.2
Virtual Friends 7137 1899 27% 0.01 1462 1103 75% 4.0
Zerg Rush!!! 103 12 12% 0.28 16 10 62% 7.6