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
Pipes 9 1 11% 1.13 3 1 33% 7.3
Cafeteria 3 1 33% 1.00 3 1 33% 6.0
Spaghetti 49 1 2% 0.25 4 1 25% 6.6
Lines Of Action 32 3 9% 0.01 4 2 50% 6.9
Counting Codes 12 5 42% 0.98 4 4 100% 5.2
Ball Tricks 68 4 6% 0.30 4 3 75% 7.8
Symmetric Polynomials 43 2 5% 0.00 5 2 40% 8.0
Lifeguards 13 4 31% 0.03 5 4 80% 5.9
Jumbled Journey 10 4 40% 0.00 5 4 80% 5.8
Hexagon coloring 6 6 100% 0.10 5 5 100% 6.2
Crni 10 9 90% 0.11 5 5 100% 4.9
Conveyor Belts 11 4 36% 0.00 5 3 60% 7.1
Archimedes 31 5 16% 0.00 5 4 80% 5.7
V 29 16 55% 0.04 6 4 67% 6.5
Swish 30 8 27% 0.34 6 6 100% 5.3
Origami 24 6 25% 0.00 6 5 83% 4.6
Manhattan Shopping 24 7 29% 0.19 6 5 83% 6.3
IOU 20 9 45% 0.01 6 5 83% 6.2
Greatest Permutation 24 5 21% 0.32 6 4 67% 7.4
Frenemies 26 4 15% 0.72 6 3 50% 7.5
Faulty Sprinklers 41 6 15% 0.00 6 5 83% 5.8
Bona Fide 19 2 11% 0.88 6 1 17% 7.8
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
Slicice 11 4 36% 0.01 7 4 57% 7.1
Pesky Heroes 21 4 19% 0.15 7 4 57% 6.9
Justice for Ants 48 6 12% 2.19 7 4 57% 7.7
How Big Are the Pockets? 25 5 20% 0.01 7 5 71% 7.0
Grid Speed 19 4 21% 0.04 7 4 57% 7.1
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
Chuck 16 6 38% 0.01 7 6 86% 6.2
Bling 35 3 9% 0.25 7 2 29% 8.2
Tantrix 19 8 42% 0.01 8 6 75% 6.3
Pseudo-random Numbers 30 11 37% 0.07 8 4 50% 6.6
MC Part Deux 31 5 16% 0.00 8 4 50% 7.8
Jus Accrescendi 23 7 30% 0.02 8 6 75% 6.7
JezzBall 27 5 19% 0.10 8 5 62% 7.2
Histogrami 106 2 2% 0.10 8 2 25% 8.4
Helpful Rotations 44 12 27% 0.02 8 7 88% 5.8
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
Boxed Letters 28 10 36% 0.05 8 7 88% 5.4
Between Dark and Dawn 47 1 2% 0.04 8 1 12% 8.5
Ball Colors 24 7 29% 0.00 8 6 75% 6.0
Trash 20 9 45% 0.00 9 8 89% 5.6
Structural Equivalence 17 6 35% 0.00 9 6 67% 5.7
She Talks to Angel 33 6 18% 0.14 9 5 56% 6.0
Routing 12 8 67% 0.02 9 8 89% 5.7
Return of the Jedi 20 8 40% 0.00 9 6 67% 6.6
Powers of 2 11 4 36% 0.00 9 4 44% 7.7
Physiognomy 12 5 42% 0.94 9 5 56% 7.3
Perfect Skyline 16 11 69% 0.00 9 8 89% 5.7
Odometer Analysis 35 3 9% 0.00 9 3 33% 8.8
Kamioni 23 8 35% 0.27 9 8 89% 5.6
Ideas 50 6 12% 0.18 9 5 56% 7.4
Ice Cream 60 3 5% 0.21 9 3 33% 8.2
Coin Counter 19 13 68% 0.06 9 5 56% 6.0 - 8.0
Climbing 32 5 16% 0.04 9 4 44% 7.4
Bar Code 76 9 12% 0.78 9 7 78% 6.0
Walk 33 8 24% 0.02 10 8 80% 6.9
San 25 8 32% 0.85 10 6 60% 7.2
Poslozi 75 3 4% 5.66 10 3 30% 8.9
Periodic Points 53 12 23% 0.22 10 9 90% 6.2
Pegs 18 7 39% 0.16 10 6 60% 7.1
Jack The Lumberjack 33 10 30% 0.00 10 8 80% 5.3
Garbage Tracking 22 15 68% 0.36 10 10 100% 4.7
Equinumerous 40 6 15% 0.41 10 5 50% 6.6
Camp Lunches 20 16 80% 0.01 10 10 100% 4.7
Bridge Builders 14 4 29% 0.12 10 4 40% 7.6
Wooden Fence 22 9 41% 1.02 11 9 82% 5.0
Train Delays 33 13 39% 0.01 11 10 91% 5.6
The Brick Stops Here 50 12 24% 0.32 11 7 64% 7.6
Police 58 7 12% 0.19 11 6 55% 7.1
Holmes 120 33 28% 0.09 11 7 64% 7.9
Holiday Stars 105 21 20% 0.00 11 9 82% 5.4
Friendly Fire 47 6 13% 0.19 11 5 45% 8.5
Captured by Aliens 55 9 16% 0.07 11 8 73% 7.6
Asteroid Mining 50 8 16% 0.04 11 7 64% 7.6
Visitors Train 51 6 12% 0.00 12 5 42% 9.2
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% 6.4
Plankton Food 40 8 20% 0.66 12 7 58% 7.7
Palačinke 41 11 27% 0.05 12 9 75% 7.3
Out of Context 31 10 32% 0.04 12 7 58% 7.8
Odašiljači 30 9 30% 0.04 12 8 67% 7.1
Maze 105 7 7% 0.28 12 6 50% 8.5
Magical Distances 48 10 21% 3.10 12 5 42% 8.6
Lazy Students 51 10 20% 0.05 12 10 83% 6.9
Kattis' Little Helpers 20 4 20% 0.19 12 4 33% 7.8
Ink Blots 26 11 42% 0.00 12 8 67% 7.0
Hogwarts 25 12 48% 0.00 12 9 75% 5.9
Gauntlet of Fire 84 9 11% 0.18 12 8 67% 8.3
Flight Safety 49 9 18% 0.12 12 7 58% 7.7
Coupons 56 6 11% 0.14 12 6 50% 8.0
Cellular Merging 87 11 13% 0.01 12 5 42% 8.1
Catmas Gifts 37 10 27% 0.00 12 8 67% 8.1