Problems

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Submissions Users
Name Total   Acc. Ratio Fastest Total Acc. Ratio Difficulty
Bar Code 0 0 -- -- 0 0 -- 5.5
Pedal Power 3 3 100% 0.13 3 3 100% 5.2
Tantrix 4 4 100% 0.01 3 3 100% 5.3
Enjoying Elderberries 4 4 100% 0.25 2 2 100% 6.3
Substitution Mania! 5 1 20% 2.62 2 1 50% 5.9
Pharmacy 5 4 80% 0.05 4 4 100% 5.2
Bridge Builders 5 2 40% 0.22 5 2 40% 6.8
Bats! 6 2 33% 0.03 6 2 33% 6.7
Prison Rearrangement 7 4 57% 0.53 5 4 80% 6.0
Tenkici 8 4 50% 0.01 3 3 100% 5.8
Periodni 8 6 75% 0.00 7 6 86% 5.3
Random Manhattan Distance 9 7 78% 0.02 8 7 88% 5.7
Physiognomy 9 4 44% 0.94 6 4 67% 6.6
Entirely Unsorted Sequences 9 7 78% 0.15 8 7 88% 5.0
Swish 10 5 50% 0.34 3 3 100% 5.3
Flight Safety 10 2 20% 0.12 4 2 50% 7.0
Sightseeing Tour 11 3 27% 0.01 5 3 60% 6.9
Pseudo-random Numbers 11 1 9% 0.07 4 1 25% 6.5
Wiseguy 12 4 33% 0.00 8 4 50% 7.5
Routing 12 8 67% 0.02 9 8 89% 5.7
Dance Reconstruction (Hard) 12 5 42% 0.00 6 5 83% 6.4
Chuck 12 4 33% 0.01 5 4 80% 5.9
Train Delays 13 6 46% 0.01 6 5 83% 5.9
Symmetric Polynomials 13 1 8% 0.03 3 1 33% 7.3
Structural Equivalence 13 3 23% 0.00 5 3 60% 6.0
Polyomino Powers 13 8 62% 0.01 8 6 75% 5.5
Bowser's Pipes 13 6 46% 0.01 6 5 83% 5.4
Kattis' Little Helpers 14 1 7% 0.98 7 1 14% 7.9
Habeas Corpus 15 6 40% 0.00 5 5 100% 4.9
Bona Fide 15 2 13% 0.88 3 1 33% 7.4
MC Part Deux 16 1 6% 0.00 3 1 33% 6.7
Sentry Robots 17 12 71% 0.00 14 12 86% 5.9
Sculpture 17 8 47% 0.05 10 8 80% 7.1
Saskatchewan 17 5 29% 0.10 7 4 57% 6.9
Return of the Jedi 17 6 35% 0.00 6 4 67% 6.2
Pipes 17 9 53% 0.00 8 7 88% 5.8
Pegs 17 6 35% 0.16 9 5 56% 7.2
Kaboom 17 13 76% 0.01 13 12 92% 4.6
JezzBall 17 3 18% 0.28 5 3 60% 6.9
Tree Hugging 18 4 22% 0.13 7 4 57% 7.9
Ticket to Ride 18 5 28% 0.00 7 5 71% 5.4
Kamioni 18 6 33% 0.27 7 6 86% 5.6
Digbuild 18 13 72% 0.00 14 12 86% 4.6
Circle 18 10 56% 0.00 10 9 90% 4.9
Blokovi 18 5 28% 0.02 8 4 50% 6.2
Attendance 18 5 28% 0.63 8 5 62% 6.5
Risky Lottery 19 14 74% 0.00 14 13 93% 5.1
Mountainous Landscape 19 4 21% 0.60 7 4 57% 7.5
Fishing Contest 19 1 5% 3.36 5 1 20% 7.4
CosmoCraft 19 8 42% 0.04 9 6 67% 6.4
Cheats 19 7 37% 0.03 9 7 78% 5.0
Bus Schedules 19 5 26% 0.16 9 5 56% 6.5
Genetics 20 7 35% 0.00 12 7 58% 7.4
Tournament 21 2 10% 1.00 5 2 40% 7.8
Restoran 21 9 43% 0.04 11 8 73% 6.6
Mosaic 21 17 81% 0.01 14 12 86% 6.6
Ink Blots 21 8 38% 0.00 11 7 64% 7.0
Harry the Hamster 21 7 33% 0.11 10 7 70% 7.6
Hacking the Screen 21 9 43% 0.00 9 6 67% 6.0
Shopping Plan 22 8 36% 0.01 12 6 50% 7.9
Jus Accrescendi 22 6 27% 0.02 7 5 71% 6.8
Hogwarts 22 11 50% 0.00 10 8 80% 5.5
Driver Disagreement 22 8 36% 0.01 11 8 73% 7.0
A Royal Problem 22 6 27% 0.73 4 3 75% 6.1
Walk 23 4 17% 0.02 6 4 67% 7.2
Ticket Draw 23 9 39% 0.01 12 9 75% 6.5
San 23 7 30% 0.85 9 5 56% 7.3
Peer Streaming 23 9 39% 0.04 13 9 69% 6.9
Manhattan Shopping 23 6 26% 0.20 5 4 80% 6.3
ISP Merger 23 9 39% 0.05 13 9 69% 6.7
Institute of Advanced Category Manipulation 23 8 35% 0.00 10 8 80% 6.6
Digital Content Protection 23 12 52% 0.01 14 12 86% 5.0
Chemicals Monitoring 23 8 35% 0.16 11 8 73% 7.1
Staza 24 8 33% 0.01 10 7 70% 6.6
Palačinke 24 8 33% 0.05 7 6 86% 5.9
How Big Are the Pockets? 24 4 17% 0.01 6 4 67% 7.0
Holiday Stars 24 5 21% 0.03 2 1 50% 6.4
Game Suggestions 24 7 29% 0.01 9 6 67% 7.7
Coupons 24 4 17% 0.14 8 4 50% 7.9
Videopoker 25 15 60% 0.04 12 12 100% 4.3
Random Route 25 7 28% 0.01 11 7 64% 7.5
Lights 25 12 48% 0.00 15 11 73% 6.6
Touchdown! 26 10 38% 0.00 11 10 91% 4.1
Sumdoku 26 14 54% 0.00 13 12 92% 4.7
PermRLE 26 5 19% 0.50 10 5 50% 6.9
Maze 26 3 12% 0.28 4 3 75% 6.5
InTents 26 17 65% 0.00 18 16 89% 3.9
Ghostbusters 26 17 65% 0.11 19 17 89% 4.8
Floating Points 26 6 23% 0.00 9 6 67% 7.8
Climbing 26 2 8% 0.11 7 2 29% 7.8
Triplet-Free Queens 27 8 30% 1.09 9 6 67% 7.5
Periodic Points 27 9 33% 0.22 8 7 88% 6.1
Out of Context 27 9 33% 0.07 10 6 60% 7.0
Criss-Cross Cables 27 13 48% 0.20 14 12 86% 5.4
Brownie Points II 27 4 15% 0.29 7 3 43% 7.1
Visitors Train 28 3 11% 0.00 6 2 33% 8.6
Matrica 28 15 54% 0.01 20 14 70% 7.7
Great Geek Game-show 3000! 28 18 64% 0.08 18 17 94% 4.1
Economical Coverage 28 17 61% 0.01 17 13 76% 6.1
Država 28 16 57% 0.10 15 11 73% 6.2