Problems

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Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Zuma 61 19 31% 0.00 24 16 67% 7.6
Zoning Houses 1126 350 31% 0.09 236 169 72% 6.3
Zoning 408 152 37% 0.07 157 123 78% 4.6
Znanstvenik 595 268 45% 0.01 182 155 85% 4.0
Zipline 2098 623 30% 0.00 665 526 79% 3.6
Zipf's Song 1002 285 28% 0.01 269 181 67% 4.4
Zipf's Law 1099 278 25% 0.01 205 147 72% 5.9
Zig Zag Nametag 941 378 40% 0.00 383 324 85% 3.7
Zigzag 596 212 36% 0.02 186 147 79% 4.9
Zgodan 75 26 35% 0.00 38 26 68% 6.2
Zerg Rush!!! 101 12 12% 0.28 15 10 67% 7.5
Zebras and Ocelots 1707 571 33% 0.00 583 504 86% 3.3
Zbrka 232 102 44% 0.02 92 77 84% 6.1
Zapis 364 120 33% 0.00 99 86 87% 4.8
Zamka 8962 5330 59% 0.00 4937 4771 97% 1.4
Zagrade 910 320 35% 0.00 299 262 88% 3.1
┼Żabe 62 6 10% 0.00 12 5 42% 8.8
Zabava 337 127 38% 0.01 104 87 84% 4.5
Yoda 3856 1791 46% 0.00 1690 1526 90% 2.1
Yin and Yang Stones 2451 1543 63% 0.00 1395 1299 93% 1.7
Yikes - Bikes! 346 62 18% 0.00 95 51 54% 8.1
Yet Satisfiability Again! 1180 378 32% 0.00 275 232 84% 3.9
Yes, Yes, It's Nonograms 60 22 37% 0.01 20 16 80% 6.4
YATP 435 157 36% 0.48 110 79 72% 5.8
XYZZY 1207 256 21% 0.01 205 150 73% 6.9
Xtreme Driving 81 24 30% 0.00 29 24 83% 5.4
X-ray spectrum 168 40 24% 0.00 40 35 88% 4.6
Xortris 218 69 32% 0.00 79 63 80% 5.9
XOR Sequences 254 93 37% 0.01 93 75 81% 4.7
Xor Maximization 417 140 34% 0.00 103 80 78% 5.6
XOR Equation 282 82 29% 0.02 75 58 77% 5.4
Worst Weather Ever 861 143 17% 0.04 157 87 55% 8.0
Wormholes 328 67 20% 0.00 59 32 54% 8.4
Work Reduction 578 199 34% 0.01 140 107 76% 6.0
Workout for a Dumbbell 586 192 33% 0.00 188 143 76% 5.6
Working at the Restaurant 1433 425 30% 0.01 394 311 79% 4.8
WordSpin 218 63 29% 0.06 68 54 79% 6.0
Words for Numbers 1647 647 39% 0.00 644 573 89% 2.5
Word Ladder 330 88 27% 0.00 97 72 74% 6.4
Word Equations 124 22 18% 0.05 35 21 60% 8.3
Word Clouds Revisited 227 94 41% 0.00 116 87 75% 5.3
Word Cloud 653 340 52% 0.00 327 303 93% 2.3
Wooden Signs 103 55 53% 0.01 53 45 85% 3.9
Wooden Crates 83 9 11% 0.22 22 8 36% 8.8
Wood Cutting 1948 787 40% 0.01 645 552 86% 3.2
Wolf 418 134 32% 0.00 147 124 84% 5.1
Wizard of Odds 1313 521 40% 0.00 531 457 86% 2.7
Wizard Dance 161 33 20% 0.15 30 24 80% 6.4
Within Arm's Reach 170 34 20% 0.00 40 31 78% 6.9
Witchwood 179 70 39% 0.00 56 49 88% 4.4
Wiseguy 24 10 42% 0.00 13 8 62% 7.2
Wireless is the New Fiber 932 373 40% 0.01 329 294 89% 3.1
Wire Crossing 325 35 11% 0.02 43 28 65% 7.2
Wipe Your Whiteboards 206 54 26% 0.00 71 49 69% 6.4
Winter Roads 156 18 12% 0.40 25 14 56% 8.0
Winter Festival 47 18 38% 0.07 25 16 64% 6.7
Winning Streak 561 116 21% 0.13 102 67 66% 5.4
Windy Path 154 45 29% 0.00 59 36 61% 7.5
Window Manager 476 104 22% 0.00 108 87 81% 6.2
Wi Know 1131 335 30% 0.03 177 134 76% 5.5
Wi-Fi 1678 428 26% 0.02 245 201 82% 4.2
Who Wants to Live Forever? 224 24 11% 0.01 46 22 48% 7.5
Who's the Boss? 90 36 40% 0.02 34 24 71% 6.7
Who owns the Amiga? 98 32 33% 0.00 29 17 59% 8.5
White Water Rafting 1139 416 37% 0.00 359 297 83% 3.4
Whiteboard 219 68 31% 0.41 83 60 72% 6.6
Which Base is it Anyway? 1530 618 40% 0.00 566 502 89% 2.4
Where to Live? 575 201 35% 0.01 171 132 77% 4.8
Where's My Internet?? 9576 2810 29% 0.02 2021 1594 79% 4.0
Where Have You Bin? 96 37 39% 0.00 25 25 100% 3.6
When Planetoids Align 178 46 26% 0.11 40 30 75% 6.4
Wheels 462 153 33% 0.01 141 118 84% 4.2
Wheel Game 119 15 13% 0.00 16 13 81% 6.7
What's on the Grille? 1317 386 29% 0.00 412 350 85% 3.7
What's In It For Me? 170 55 32% 0.00 57 48 84% 3.9
What Really Happened on Mars? 211 55 26% 0.00 58 44 76% 6.7
What does the fox say? 6163 2797 45% 0.00 2581 2337 91% 2.0
What Does It Mean? 1400 409 29% 0.00 416 307 74% 5.3
Whac-a-Mole 707 179 25% 0.02 108 82 76% 5.4
WFF 'N PROOF 246 116 47% 0.00 122 108 89% 3.2
Wet Tiles 495 220 44% 0.04 227 189 83% 3.9
WERTYU 3145 856 27% 0.00 874 735 84% 2.9
Welcome to Code Jam (Hard) 989 399 40% 0.00 399 323 81% 4.9
Welcome to Code Jam (Easy) 1439 780 54% 0.00 669 623 93% 2.0
Weird Flecks, But OK 80 40 50% 0.01 34 28 82% 7.1
Weightlifting 149 59 40% 0.00 42 37 88% 5.1
Wedding 317 59 19% 0.00 48 35 73% 6.6
Weather Report 337 219 65% 0.01 206 186 90% 3.0
Weak Vertices 2899 1852 64% 0.00 1563 1483 95% 1.6
Watersheds 81 45 56% 0.00 44 40 91% 3.5
Watering Grass 2234 484 22% 0.02 383 287 75% 5.7
Water 111 49 44% 0.02 49 43 88% 4.2
Watch Where You Step 792 177 22% 0.06 146 85 58% 7.2
Watch Out For Those Hailstones! 1198 243 20% 0.00 280 197 70% 3.4
Watch Later 208 42 20% 0.23 57 27 47% 7.9
Watchdog 441 222 50% 0.00 191 179 94% 2.0
War on Weather 219 107 49% 0.00 106 95 90% 3.8
Warehouse 1880 1013 54% 0.00 896 836 93% 2.0
Walrus Weights 3100 949 31% 0.00 671 528 79% 3.9
Walk 27 5 19% 0.02 7 5 71% 7.1