Problems

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Submissions Users
Name Total Acc. Ratio Fastest Total   Acc. Ratio Difficulty
The Last Crusade 3 1 33% 0.01 3 1 33% 5.8
Air Rally 34 0 0% -- 3 0 0% 7.7
Ball Tricks 68 4 6% 0.30 4 3 75% 7.9
Spaghetti 51 1 2% 0.25 5 1 20% 7.1
Cheer Readers 19 6 32% 1.39 5 3 60% 7.0
Symmetric Polynomials 44 3 7% 0.00 6 3 50% 8.0
Packing Pests 37 6 16% 0.41 6 5 83% 5.8
Manhattan Shopping 24 7 29% 0.19 6 5 83% 6.3
Hexagon coloring 7 6 86% 0.10 6 5 83% 6.2
Guessing Circle 18 3 17% 0.02 6 3 50% 7.6
Greatest Permutation 24 5 21% 0.32 6 4 67% 7.4
Frenemies 26 4 15% 0.72 6 3 50% 7.6
Counting Codes 18 7 39% 0.98 6 5 83% 6.0
Conveyor Belts 18 5 28% 0.00 6 4 67% 7.1
Cafeteria 7 4 57% 0.00 6 3 50% 5.8
Bona Fide 19 2 11% 0.88 6 1 17% 7.8
Archimedes 32 6 19% 0.00 6 5 83% 5.2
The Summer Sun Setback 24 6 25% 0.15 7 6 86% 5.8
The Point of No Return 67 12 18% 0.36 7 6 86% 6.3
Swish 31 8 26% 0.34 7 6 86% 6.0
Pesky Heroes 21 4 19% 0.15 7 4 57% 6.9
Lines Of Action 35 3 9% 0.01 7 2 29% 7.0
Lifeguards 17 5 29% 0.03 7 5 71% 6.6
Justice for Ants 48 6 12% 2.19 7 4 57% 7.8
Jumbled Journey 27 5 19% 0.00 7 5 71% 6.9
Fog Catchers 32 11 34% 0.14 7 6 86% 5.7
Entertaining Excursion 63 5 8% 0.01 7 5 71% 7.0
Enjoying Elderberries 27 6 22% 0.25 7 4 57% 7.1
Crni 12 10 83% 0.11 7 6 86% 5.7
Chuck 16 6 38% 0.01 7 6 86% 6.2
Bling 35 3 9% 0.25 7 2 29% 8.2
V 32 17 53% 0.04 8 5 62% 6.5
Pseudo-random Numbers 30 11 37% 0.07 8 4 50% 6.6
Origami 35 7 20% 0.00 8 6 75% 4.9
MC Part Deux 31 5 16% 0.00 8 4 50% 7.8
JezzBall 27 5 19% 0.10 8 5 62% 7.2
Habeas Corpus 21 8 38% 0.00 8 7 88% 5.9
Dance Reconstruction (Hard) 16 7 44% 0.00 8 7 88% 6.3
Between Dark and Dawn 47 1 2% 0.04 8 1 12% 8.5
Trash 20 9 45% 0.00 9 8 89% 5.6
Tantrix 20 9 45% 0.01 9 7 78% 6.3
Structural Equivalence 17 6 35% 0.00 9 6 67% 5.7
Slicice 13 6 46% 0.00 9 6 67% 6.9
She Talks to Angel 33 6 18% 0.14 9 5 56% 6.0
Jus Accrescendi 27 8 30% 0.02 9 7 78% 6.6
Ideas 50 6 12% 0.18 9 5 56% 7.4
How Big Are the Pockets? 33 7 21% 0.01 9 7 78% 6.8
Grid Speed 23 5 22% 0.04 9 5 56% 7.2
Faulty Sprinklers 47 9 19% 0.00 9 8 89% 5.4
Bar Code 76 9 12% 0.78 9 7 78% 6.0
Ball Colors 25 8 32% 0.00 9 7 78% 5.8
San 25 8 32% 0.85 10 6 60% 7.2
Routing 13 9 69% 0.02 10 9 90% 5.7
Return of the Jedi 24 9 38% 0.00 10 7 70% 6.6
Pegs 18 7 39% 0.16 10 6 60% 7.2
Odometer Analysis 36 3 8% 0.00 10 3 30% 8.8
Ice Cream 61 4 7% 0.21 10 4 40% 8.1
Helpful Rotations 51 15 29% 0.02 10 9 90% 5.6
Equinumerous 40 6 15% 0.41 10 5 50% 6.6
Climbing 36 5 14% 0.04 10 4 40% 7.5
Bridge Builders 14 4 29% 0.12 10 4 40% 7.6
Train Delays 33 13 39% 0.01 11 10 91% 5.6
The Brick Stops Here 50 12 24% 0.32 11 7 64% 7.7
Police 58 7 12% 0.19 11 6 55% 7.1
Physiognomy 14 6 43% 0.94 11 6 55% 7.2
Periodic Points 54 13 24% 0.22 11 10 91% 6.2
Perfect Skyline 21 13 62% 0.00 11 10 91% 5.6
Histogrami 109 4 4% 0.10 11 4 36% 8.3
Friendly Fire 47 6 13% 0.19 11 5 45% 8.5
Walk 39 10 26% 0.01 12 9 75% 7.4
Tournament 46 7 15% 0.04 12 7 58% 7.4
Staza 30 10 33% 0.01 12 9 75% 6.5
Prison Rearrangement 29 9 31% 0.08 12 9 75% 6.5
Pipes 35 3 9% 0.12 12 3 25% 9.6
Palańćinke 41 11 27% 0.05 12 9 75% 7.3
Out of Context 31 10 32% 0.04 12 7 58% 7.9
Lazy Students 51 10 20% 0.05 12 10 83% 6.8
Kattis' Little Helpers 20 4 20% 0.19 12 4 33% 7.8
IOU 60 16 27% 0.01 12 11 92% 5.0
Holmes 121 34 28% 0.09 12 8 67% 7.8
Holiday Stars 111 22 20% 0.00 12 10 83% 5.3
Hogwarts 25 12 48% 0.00 12 9 75% 5.9
Garbage Tracking 37 18 49% 0.36 12 11 92% 5.5
Forgotten Homework 19 8 42% 0.09 12 8 67% 6.8
Flight Safety 49 9 18% 0.12 12 7 58% 7.7
Coin Counter 23 13 57% 0.06 12 5 42% 6.4 - 8.1
Cellular Merging 87 11 13% 0.01 12 5 42% 8.0
Catmas Gifts 37 10 27% 0.00 12 8 67% 8.1
Captured by Aliens 67 13 19% 0.06 12 9 75% 7.2
Bulldozer 34 11 32% 0.10 12 8 67% 5.8
Asteroid Mining 54 8 15% 0.04 12 7 58% 8.2
Visitors Train 54 7 13% 0.00 13 6 46% 9.2
Unequalled Consumption 59 16 27% 0.01 13 12 92% 5.9
The Ending of the End - Part 1 72 6 8% 0.56 13 5 38% 8.8
Snakes 45 10 22% 0.00 13 10 77% 6.5
Ski Resort 116 11 9% 0.25 13 9 69% 5.9
Sightseeing Tour 28 8 29% 0.01 13 8 62% 8.2
Poslozi 80 5 6% 3.36 13 5 38% 8.7
Polygraph 53 10 19% 0.01 13 10 77% 7.3
Plankton Food 41 9 22% 0.66 13 8 62% 7.7