Problems

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Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Матрёшка 823 291 35% 0.07 246 199 81% 4.4
Žabe 64 7 11% 0.00 13 6 46% 8.6
Zuma 72 29 40% 0.00 27 19 70% 6.8
Zoning Houses 1160 358 31% 0.09 248 177 71% 6.4
Zoning 453 187 41% 0.07 179 143 80% 4.5
Znanstvenik 641 291 45% 0.01 202 175 87% 3.9
Zipline 2295 714 31% 0.00 710 566 80% 3.5
Zipf's Song 1231 336 27% 0.01 312 217 70% 4.5
Zipf's Law 1199 307 26% 0.01 228 168 74% 5.6
Zigzag 640 231 36% 0.02 204 162 79% 4.9
Zig Zag Nametag 993 404 41% 0.00 408 346 85% 3.7
Zgodan 76 26 34% 0.00 39 26 67% 6.8
Zerg Rush!!! 103 12 12% 0.28 16 10 62% 7.6
Zebras and Ocelots 1962 673 34% 0.00 670 581 87% 3.1
Zbrka 244 111 45% 0.02 98 83 85% 5.6
Zapis 432 144 33% 0.00 108 96 89% 4.3
Zamka 10373 6116 59% 0.00 5659 5463 97% 1.4
Zagrade 1068 381 36% 0.00 356 313 88% 3.1
Zabava 340 129 38% 0.01 105 89 85% 4.5
Yoda 4255 1970 46% 0.00 1834 1660 91% 2.1
Yin and Yang Stones 2669 1687 63% 0.00 1521 1418 93% 1.7
Yikes - Bikes! 347 62 18% 0.00 96 51 53% 8.2
Yet Satisfiability Again! 1266 410 32% 0.00 298 255 86% 3.7
Yes, Yes, It's Nonograms 70 22 31% 0.01 22 16 73% 7.4
YATP 462 169 37% 0.48 120 88 73% 4.8
Xtreme Driving 82 25 30% 0.00 30 25 83% 5.2
Xortris 342 97 28% 0.00 101 81 80% 4.9
Xor Maximization 499 157 31% 0.00 120 92 77% 6.2
XYZZY 1299 260 20% 0.01 219 154 70% 7.0
XOR Sequences 310 120 39% 0.00 106 86 81% 4.8
XOR Equation 344 113 33% 0.02 103 83 81% 4.9
X-ray spectrum 180 43 24% 0.00 43 38 88% 4.5
Worst Weather Ever 1015 167 16% 0.02 175 101 58% 7.9
Wormholes 328 67 20% 0.00 59 32 54% 8.4
Workout for a Dumbbell 634 210 33% 0.00 206 158 77% 5.6
Working at the Restaurant 1785 515 29% 0.01 483 380 79% 4.6
Work Reduction 645 229 36% 0.01 159 126 79% 5.7
Words for Numbers 1813 705 39% 0.00 699 621 89% 2.5
WordSpin 289 80 28% 0.06 87 66 76% 5.4
Word Ladder 396 98 25% 0.00 104 78 75% 7.0
Word Equations 127 24 19% 0.05 37 23 62% 7.7
Word Clouds Revisited 260 124 48% 0.00 136 107 79% 5.0
Word Cloud 741 375 51% 0.00 368 337 92% 2.4
Wooden Signs 475 183 39% 0.01 84 75 89% 2.6
Wooden Crates 119 11 9% 0.22 28 9 32% 9.5
Wood Cutting 2128 857 40% 0.01 709 611 86% 3.0
Wolf 433 140 32% 0.00 153 130 85% 4.8
Wizard of Odds 1411 579 41% 0.00 582 508 87% 2.6
Wizard Dance 164 33 20% 0.15 31 24 77% 6.8
Within Arm's Reach 191 34 18% 0.00 48 31 65% 8.6
Witchwood 214 72 34% 0.00 58 51 88% 4.5
Witch Dance 99 13 13% 0.28 12 8 67% 7.3
Wiseguy 48 27 56% 0.00 17 12 71% 6.3
Wireless is the New Fiber 1049 412 39% 0.01 364 325 89% 3.1
Wire Crossing 326 36 11% 0.02 44 29 66% 7.0
Wipe Your Whiteboards 215 60 28% 0.00 77 55 71% 5.3
Winter Roads 192 20 10% 0.40 26 15 58% 8.3
Winter Festival 47 18 38% 0.07 25 16 64% 6.8
Winning the Vote 56 12 21% 0.01 15 12 80% 7.1
Winning Streak 567 118 21% 0.13 105 69 66% 5.3
Windy Path 157 47 30% 0.00 61 38 62% 7.3
Window Manager 563 116 21% 0.00 122 94 77% 7.6
Wi-Fi 1767 453 26% 0.02 266 219 82% 4.3
Wi Know 1207 361 30% 0.03 182 139 76% 5.4
Who's the Boss? 111 49 44% 0.02 42 32 76% 5.8
Who owns the Amiga? 114 32 28% 0.00 30 17 57% 8.8
Who Wants to Live Forever? 250 29 12% 0.01 54 26 48% 7.2
Whiteboard 227 71 31% 0.41 86 62 72% 7.0
White Water Rafting 1327 518 39% 0.00 394 332 84% 3.1
Which Base is it Anyway? 1643 667 41% 0.00 617 546 88% 2.4
Where's My Internet?? 10895 3130 29% 0.02 2256 1777 79% 4.1
Where to Live? 603 214 35% 0.01 183 142 78% 4.7
Where Have You Bin? 127 47 37% 0.00 34 32 94% 5.0
When Planetoids Align 178 46 26% 0.11 40 30 75% 6.4
Wheels 486 162 33% 0.01 149 126 85% 4.3
Wheel Game 120 16 13% 0.00 17 14 82% 6.5
What's on the Grille? 1389 403 29% 0.00 428 362 85% 3.8
What's In It For Me? 184 58 32% 0.00 61 51 84% 4.5
What does the fox say? 7426 3251 44% 0.00 2932 2660 91% 2.0
What Really Happened on Mars? 213 57 27% 0.00 60 46 77% 6.4
What Does It Mean? 1992 549 28% 0.00 487 365 75% 5.3
Whac-a-Mole 789 195 25% 0.02 118 88 75% 5.8
Wet Tiles 618 274 44% 0.04 282 237 84% 3.5
Welcome to Code Jam (Hard) 1112 456 41% 0.00 441 360 82% 4.8
Welcome to Code Jam (Easy) 1597 845 53% 0.00 729 678 93% 2.1
Weird Flecks, But OK 87 45 52% 0.01 38 32 84% 6.6
Weightlifting 152 62 41% 0.00 44 39 89% 5.1
Wedding 329 62 19% 0.00 50 37 74% 6.7
Weather Report 364 234 64% 0.01 224 198 88% 3.4
Weak Vertices 3672 2333 64% 0.00 1946 1852 95% 1.5
Watersheds 93 51 55% 0.00 51 45 88% 4.0
Watering Grass 2539 572 23% 0.02 440 340 77% 5.3
Water 141 60 43% 0.02 58 50 86% 4.5
Watchdog 572 307 54% 0.00 263 250 95% 2.0
Watch Where You Step 802 182 23% 0.06 147 87 59% 7.4
Watch Out For Those Hailstones! 1349 312 23% 0.00 330 245 74% 3.0
Watch Later 249 55 22% 0.23 72 37 51% 7.5
Warehouse 2138 1148 54% 0.00 1022 951 93% 2.1
War on Weather 226 113 50% 0.00 111 100 90% 3.5
WFF 'N PROOF 268 129 48% 0.00 135 121 90% 2.9