Problems

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Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Матрёшка 828 294 36% 0.07 248 201 81% 4.3
Zuma 75 29 39% 0.00 29 19 66% 7.1
Zoning Houses 1189 366 31% 0.09 256 183 71% 6.6
Zoning 530 207 39% 0.07 200 159 80% 5.0
Znanstvenik 720 338 47% 0.01 239 210 88% 3.8
Zipline 2601 839 32% 0.00 792 642 81% 3.4
Zipf's Song 1398 406 29% 0.01 363 263 72% 4.3
Zipf's Law 2016 455 23% 0.01 335 249 74% 5.7
Zig Zag Nametag 1062 435 41% 0.00 441 375 85% 3.7
Zigzag 661 239 36% 0.02 213 169 79% 5.0
Zgodan 79 28 35% 0.00 41 28 68% 6.8
Zerg Rush!!! 103 12 12% 0.28 16 10 62% 7.6
Zebras and Ocelots 2244 778 35% 0.00 775 673 87% 3.2
Zbrka 277 127 46% 0.02 107 91 85% 5.4
Zapis 517 166 32% 0.00 131 114 87% 4.6
Zamka 11832 6989 59% 0.00 6498 6274 97% 1.4
Zagrade 1192 437 37% 0.00 417 363 87% 3.3
Zadaca 60 26 43% 0.01 21 19 90% 4.1
Žabe 64 7 11% 0.00 13 6 46% 8.7
Zabava 371 146 39% 0.01 115 100 87% 3.9
Yoda 5113 2303 45% 0.00 2145 1944 91% 2.0
Yin and Yang Stones 3040 1941 64% 0.00 1762 1647 93% 1.7
Yikes - Bikes! 363 66 18% 0.00 103 55 53% 8.2
Yet Satisfiability Again! 1593 506 32% 0.00 352 302 86% 3.9
Yes, Yes, It's Nonograms 71 22 31% 0.01 22 16 73% 7.4
YATP 510 182 36% 0.48 132 99 75% 4.6
XYZZY 1932 331 17% 0.01 296 208 70% 6.7
Xtreme Driving 89 28 31% 0.00 33 28 85% 5.1
X-ray spectrum 194 46 24% 0.00 49 41 84% 5.8
Xortris 350 99 28% 0.00 105 83 79% 5.5
XOR Sequences 351 138 39% 0.00 115 94 82% 4.6
Xor Maximization 564 174 31% 0.00 131 98 75% 6.5
XOR Equation 384 125 33% 0.02 117 92 79% 5.3
Wurmprobleme 1701 1654 97% 0.00 129 129 100% 1.3 - 9.4
Worst Weather Ever 1288 213 17% 0.02 209 125 60% 7.8
Wormholes 386 73 19% 0.00 67 38 57% 7.9
Work Reduction 1063 305 29% 0.01 245 184 75% 5.4
Workout for a Dumbbell 726 246 34% 0.00 240 187 78% 5.4
Working at the Restaurant 2372 673 28% 0.01 621 494 80% 4.5
WordSpin 309 92 30% 0.06 94 73 78% 5.1
Words for Numbers 2054 800 39% 0.00 782 695 89% 2.5
Word Ladder 430 108 25% 0.00 114 84 74% 6.8
Word Equations 142 31 22% 0.05 43 28 65% 7.0
Word Clouds Revisited 327 151 46% 0.00 163 130 80% 5.0
Word Cloud 830 439 53% 0.00 430 396 92% 2.3
Wooden Signs 621 236 38% 0.00 105 95 90% 2.6
Wooden Fence 18 6 33% 1.02 8 6 75% 4.9
Wooden Crates 156 12 8% 0.22 31 10 32% 9.5
Wood Cutting 3146 1211 38% 0.01 1000 870 87% 2.5
Wolf 451 148 33% 0.00 160 137 86% 4.8
Wizard of Odds 1600 675 42% 0.00 680 595 88% 2.6
Wizard Dance 244 47 19% 0.06 40 29 72% 8.3
Within Arm's Reach 192 35 18% 0.00 49 32 65% 8.6
Witchwood 272 80 29% 0.00 64 57 89% 4.5
Witch Dance 116 20 17% 0.28 17 13 76% 6.6
Wiseguy 50 27 54% 0.00 18 12 67% 6.5
Wireless is the New Fiber 1080 431 40% 0.01 376 337 90% 3.2
Wire Crossing 346 38 11% 0.02 46 31 67% 6.4
Wipe Your Whiteboards 328 79 24% 0.00 103 73 71% 6.1
Winter Roads 271 30 11% 0.23 34 17 50% 8.7
Winter Festival 47 18 38% 0.07 25 16 64% 6.8
Winning the Vote 81 19 23% 0.01 22 15 68% 7.9
Winning Streak 623 123 20% 0.13 119 73 61% 5.9
Windy Path 158 48 30% 0.00 62 39 63% 7.2
Window Manager 625 125 20% 0.00 133 101 76% 7.2
Wimbledon 131 60 46% 0.00 55 50 91% 4.7
Wi Know 1323 404 31% 0.03 193 151 78% 5.4
Wi-Fi 2054 497 24% 0.02 300 248 83% 4.5
Who Wants to Live Forever? 262 30 11% 0.01 56 27 48% 7.8
Who's the Boss? 136 58 43% 0.02 52 40 77% 5.5
Who owns the Amiga? 212 44 21% 0.00 43 25 58% 8.6
White Water Rafting 1609 644 40% 0.00 471 397 84% 3.2
Whiteboard 227 71 31% 0.41 86 62 72% 7.3
Which Base is it Anyway? 1940 799 41% 0.00 729 653 90% 2.4
Where to Live? 651 235 36% 0.01 199 159 80% 4.4
Where's My Internet?? 12206 3549 29% 0.02 2572 2047 80% 3.7
Where Have You Bin? 151 54 36% 0.00 39 37 95% 4.7
When Planetoids Align 191 51 27% 0.11 45 33 73% 6.1
Wheels 538 179 33% 0.01 167 142 85% 4.0
Wheel Game 158 18 11% 0.00 25 15 60% 8.4
What's on the Grille? 1456 421 29% 0.00 446 378 85% 3.8
What's In It For Me? 321 109 34% 0.00 117 94 80% 6.0
What Really Happened on Mars? 215 58 27% 0.00 61 47 77% 6.3
What does the fox say? 8290 3624 44% 0.00 3279 2970 91% 2.1
What Does It Mean? 2221 603 27% 0.00 550 411 75% 5.3
Whac-a-Mole 1022 255 25% 0.02 157 120 76% 6.2
WFF 'N PROOF 652 253 39% 0.00 244 215 88% 2.8
Wet Tiles 646 288 45% 0.04 298 249 84% 3.7
WERTYU 4209 1153 27% 0.00 1144 965 84% 3.1
Welcome to Code Jam (Hard) 1228 518 42% 0.00 497 410 82% 4.5
Welcome to Code Jam (Easy) 1804 958 53% 0.00 794 734 92% 2.2
Weird Flecks, But OK 122 70 57% 0.01 58 47 81% 6.4
Weightlifting 152 62 41% 0.00 44 39 89% 5.1
Wedding 355 64 18% 0.00 53 39 74% 7.7
Weather Report 370 239 65% 0.01 228 202 89% 3.3
Weak Vertices 4705 3018 64% 0.00 2445 2334 95% 1.6
Watersheds 122 67 55% 0.00 66 59 89% 3.8
Watering Grass 4082 848 21% 0.02 610 456 75% 5.6
Water 310 130 42% 0.02 105 94 90% 3.4
Watch Where You Step 905 223 25% 0.06 159 98 62% 7.4