Problems

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Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Zuma 29 13 45% 0.00 13 10 77% 6.7
Zoning Houses 721 200 28% 0.09 185 125 68% 6.0
Zoning 279 95 34% 0.07 103 74 72% 5.6
Znanstvenik 316 149 47% 0.01 83 75 90% 3.8
Zipf's Song 611 167 27% 0.01 187 117 63% 3.9
Zipf's Law 687 184 27% 0.01 135 96 71% 5.7
Zig Zag Nametag 741 307 41% 0.00 308 266 86% 3.3
Zigzag 184 64 35% 0.02 54 46 85% 5.2
Zgodan 59 18 31% 0.00 29 18 62% 6.4
Zerg Rush!!! 22 5 23% 0.58 7 4 57% 7.8
Zebras and Ocelots 561 206 37% 0.00 205 185 90% 3.9
Zbrka 174 75 43% 0.02 68 57 84% 5.4
Zapis 263 82 31% 0.00 69 58 84% 5.7
Zamka 4380 2669 61% 0.00 2517 2432 97% 1.3
Zagrade 516 191 37% 0.00 166 146 88% 3.1
Žabe 9 4 44% 0.00 5 3 60% 6.4
Zabava 105 39 37% 0.01 38 32 84% 4.5
Yoda 1782 858 48% 0.00 848 767 90% 1.9
Yin and Yang Stones 1505 948 63% 0.00 888 825 93% 1.7
Yikes - Bikes! 295 55 19% 0.00 82 45 55% 8.1
Yet Satisfiability Again! 745 232 31% 0.00 180 147 82% 4.1
Yes, Yes, It's Nonograms 39 15 38% 0.01 11 10 91% 4.9
YATP 283 97 34% 0.48 59 40 68% 5.1
XYZZY 855 177 21% 0.01 152 106 70% 7.1
Xtreme Driving 49 14 29% 0.00 17 14 82% 5.4
X-ray spectrum 68 22 32% 0.00 23 20 87% 5.4
Xortris 133 44 33% 0.00 47 39 83% 5.3
Xor Maximization 186 73 39% 0.02 68 51 75% 6.5
Worst Weather Ever 688 116 17% 0.04 114 67 59% 7.2
Wormholes 189 25 13% 0.00 43 20 47% 9.0
Work Reduction 261 58 22% 0.01 65 42 65% 6.8
Workout for a Dumbbell 260 77 30% 0.00 74 58 78% 6.2
Working at the Restaurant 869 266 31% 0.01 231 178 77% 5.0
WordSpin 101 37 37% 0.06 41 33 80% 5.8
Words for Numbers 1052 431 41% 0.00 417 377 90% 2.2
Word Ladder 197 57 29% 0.00 62 50 81% 5.5
Word Equations 78 17 22% 0.05 25 16 64% 7.6
Word Clouds Revisited 207 82 40% 0.00 102 76 75% 5.2
Word Cloud 508 250 49% 0.00 238 223 94% 2.2
Wooden Signs 80 41 51% 0.01 39 32 82% 4.3
Wood Cutting 1054 463 44% 0.01 367 317 86% 3.1
Wolf 357 112 31% 0.00 125 104 83% 5.2
Wizard of Odds 545 244 45% 0.00 243 209 86% 3.0
Within Arm's Reach 97 23 24% 0.00 26 20 77% 6.2
Witchwood 89 27 30% 0.00 29 25 86% 4.5
Wireless is the New Fiber 604 246 41% 0.01 226 202 89% 2.8
Wire Crossing 273 29 11% 0.02 35 24 69% 6.1
Wipe Your Whiteboards 175 41 23% 0.00 56 39 70% 6.8
Winter Roads 43 7 16% 0.40 12 7 58% 6.5
Winter Festival 30 11 37% 0.07 15 10 67% 5.7
Winning Streak 503 102 20% 0.13 87 57 66% 3.9
Windy Path 110 25 23% 0.00 36 22 61% 6.2
Window Manager 426 92 22% 0.01 88 75 85% 5.1
Wi-Fi 247 71 29% 0.03 63 50 79% 6.0
Who Wants to Live Forever? 164 16 10% 0.01 34 15 44% 8.0
Who's the Boss? 42 15 36% 0.03 15 10 67% 7.3
Who owns the Amiga? 79 20 25% 0.00 24 14 58% 7.9
White Water Rafting 803 309 38% 0.00 266 224 84% 3.1
Whiteboard 186 58 31% 0.41 72 51 71% 6.2
Which Base is it Anyway? 923 382 41% 0.00 325 290 89% 2.2
Where to Live? 473 158 33% 0.01 131 104 79% 4.1
Where's My Internet?? 3121 941 30% 0.02 852 655 77% 3.2
When Planetoids Align 93 18 19% 0.14 20 14 70% 7.6
Wheels 234 73 31% 0.01 70 62 89% 3.8
Wheel Game 30 9 30% 0.00 12 9 75% 7.0
What's on the Grille? 903 270 30% 0.00 295 246 83% 3.7
What's In It For Me? 130 43 33% 0.00 46 37 80% 4.2
What Really Happened on Mars? 188 52 28% 0.00 52 41 79% 4.7
What does the fox say? 3613 1603 44% 0.00 1500 1351 90% 2.2
What Does It Mean? 1007 287 29% 0.00 294 215 73% 5.5
Whac-a-Mole 522 141 27% 0.03 85 61 72% 6.7
WFF 'N PROOF 176 76 43% 0.00 80 71 89% 2.7
Wet Tiles 351 165 47% 0.04 174 144 83% 3.8
WERTYU 2295 592 26% 0.00 626 519 83% 3.0
Welcome to Code Jam (Hard) 657 264 40% 0.00 268 219 82% 4.9
Welcome to Code Jam (Easy) 942 518 55% 0.00 443 418 94% 1.9
Weightlifting 113 49 43% 0.00 30 28 93% 4.6
Wedding 182 18 10% 0.00 19 12 63% 7.9
Weather Report 282 190 67% 0.01 178 162 91% 2.8
Weak Vertices 1139 736 65% 0.00 704 650 92% 1.9
Watersheds 61 31 51% 0.00 32 28 88% 4.2
Watering Grass 1590 322 20% 0.02 268 195 73% 5.9
Water 33 9 27% 0.11 11 9 82% 5.8
Watchdog 214 105 49% 0.00 95 89 94% 2.3
War on Weather 151 75 50% 0.00 72 66 92% 3.2
Walrus Weights 2146 610 28% 0.00 431 334 77% 4.1
Waif Until Dark 162 71 44% 0.00 60 53 88% 4.1
Vuk 134 49 37% 0.01 45 38 84% 4.5
Vudu 194 104 54% 0.14 53 48 91% 4.2
Volume Amplification 104 37 36% 0.33 34 25 74% 5.9
Volim 2369 1179 50% 0.00 1111 1062 96% 1.6
Vocabulary 29 11 38% 0.09 11 10 91% 5.7
Vještica 9 5 56% 0.25 8 5 62% 6.7
VivoParc 385 93 24% 0.00 96 71 74% 5.8
Visual Python++ 951 146 15% 0.12 149 107 72% 6.8
VisuAlgo Online Quiz 1809 586 32% 0.00 473 408 86% 3.6
Visitors Train 28 3 11% 0.00 6 2 33% 8.6
Virus Synthesis 27 7 26% 0.07 14 6 43% 7.2
Virus Replication 2617 630 24% 0.00 584 467 80% 3.9
Virtual Friends 4023 1069 27% 0.01 846 612 72% 4.8