Problems

 RSS feed for new problems
Submissions Users
Name Total Acc. Ratio Fastest Total Acc.   Ratio Difficulty
Tango Tango Insurrection 49 0 0% -- 10 0 0% 8.8
Structural Equivalence 5 0 0% -- 2 0 0% 6.3
Staza 13 0 0% -- 1 0 0% 6.6
Ranklist Sorting 5 0 0% -- 1 0 0% 6.5
Kattis' Little Helpers 9 0 0% -- 3 0 0% 7.4
Ice Cream 40 0 0% -- 4 0 0% 8.2
Histogrami 2 0 0% -- 1 0 0% 6.5
Get-Rich-Quick Schemes 9 0 0% -- 3 0 0% 8.0
Flight Safety 6 0 0% -- 2 0 0% 7.2
Žabe 2 2 100% 0.23 1 1 100% 5.4
Treequivalence 26 1 4% 0.01 3 1 33% 6.9
Ticket to Ride 4 1 25% 1.51 3 1 33% 5.7
Polyomino Powers 2 1 50% 0.10 1 1 100% 5.4
Police 41 2 5% 0.44 3 1 33% 6.6
Picture Day 2 1 50% 0.00 2 1 50% 6.5
Old School Days 43 1 2% 0.07 8 1 12% 8.4
Moveable maze 8 1 12% 0.01 3 1 33% 6.6
JezzBall 12 1 8% 0.31 3 1 33% 7.1
Hopper 43 3 7% 8.22 11 1 9% 8.6
Great Circle 16 1 6% 0.53 1 1 100% 5.6
Flatland Fidget Spinner 8 1 12% 1.12 2 1 50% 6.5
Fishing Contest 8 1 12% 3.36 2 1 50% 6.5
Faucet Flow 13 1 8% 0.05 3 1 33% 7.2
Enclosure 17 1 6% 0.79 1 1 100% 5.6
Climbing 24 1 4% 0.42 5 1 20% 7.9
Base Sums 12 1 8% 0.16 5 1 20% 7.8
Ball Tricks 60 1 2% 0.32 1 1 100% 8.0
Assistant Ranking 26 2 8% 0.12 4 1 25% 8.1
Visitors Train 27 3 11% 0.00 5 2 40% 8.0
Tree Hugging 11 2 18% 0.13 3 2 67% 6.4
Train Tickets 14 2 14% 0.47 5 2 40% 7.4
Skyline 5 2 40% 0.03 3 2 67% 6.3
Seven Kingdoms 8 2 25% 0.24 4 2 50% 6.7
Satisfaction Guaranteed 27 3 11% 14.57 8 2 25% 8.8
Russian Dolls 26 2 8% 0.01 9 2 22% 7.9
Rocket Stages 22 2 9% 0.12 5 2 40% 6.5
Return of the Jedi 7 2 29% 0.00 4 2 50% 6.3
Plankton Food 16 2 12% 1.30 3 2 67% 6.6
Physiognomy 6 2 33% 0.94 3 2 67% 6.5
Odometer Analysis 31 2 6% 0.00 7 2 29% 8.7
Norma 17 3 18% 0.69 7 2 29% 7.4
Kraljevi 4 2 50% 0.10 3 2 67% 5.8
Kabobs 23 4 17% 1.73 4 2 50% 6.8
InTents 2 2 100% 0.00 2 2 100% 5.0
Hotter Colder 10 2 20% 0.00 2 2 100% 5.2
Feeding the Herrings 7 2 29% 1.01 3 2 67% 6.1
#exclude<scoring> 23 2 9% 0.07 5 2 40% 7.8
Cuboid Slicing Game 6 2 33% 0.34 4 2 50% 6.5
Cousins 11 2 18% 0.00 5 2 40% 6.4
Coupons 17 2 12% 0.14 6 2 33% 8.4
Color Codes 9 3 33% 0.09 2 2 100% 4.9
Chuck 7 2 29% 0.01 2 2 100% 5.5
Cellular Merging 28 4 14% 0.25 5 2 40% 7.5
Call a Cab 44 2 5% 5.50 5 2 40% 8.1
Bridge Builders 4 2 50% 0.22 4 2 50% 6.2
Borg Boogie 3 2 67% 0.18 2 2 100% 5.4
Around the track 9 2 22% 0.01 3 2 67% 6.4
Zerg Rush!!! 14 3 21% 0.58 4 3 75% 5.9
Water 15 3 20% 0.28 4 3 75% 6.1
Vještica 7 3 43% 0.25 6 3 50% 6.9
Table 9 7 78% 0.18 5 3 60% 6.6
Stack Machine 31 6 19% 0.02 6 3 50% 6.9
San 19 5 26% 0.85 6 3 50% 7.2
Polygon Game 5 3 60% 0.00 3 3 100% 5.2
Podnizovi 10 4 40% 0.22 7 3 43% 7.6
Pipes 3 3 100% 0.00 3 3 100% 5.4
Periodni 4 3 75% 0.00 3 3 100% 5.4
Parovi 12 3 25% 0.01 5 3 60% 6.0
Palačinke 21 5 24% 0.05 4 3 75% 6.2
Out of Context 22 4 18% 0.34 7 3 43% 7.7
Number Anagrams 83 3 4% 0.04 13 3 23% 9.2
Mountainous Landscape 17 3 18% 0.60 6 3 50% 7.6
Ideas 12 4 33% 0.18 6 3 50% 7.2
How Big Are the Pockets? 11 3 27% 0.01 4 3 75% 6.1
Great Geek Game-show 3000! 4 3 75% 0.12 4 3 75% 6.1
Friends 33 6 18% 0.27 6 3 50% 6.5
Draft Time 31 4 13% 0.46 5 3 60% 5.9
Directory Management 83 4 5% 1.22 7 3 43% 7.7
CosmoCraft 10 3 30% 0.04 5 3 60% 7.0
Connect 24 3 12% 0.00 6 3 50% 7.1
Catmas Gifts 12 4 33% 0.00 6 3 50% 7.5
Bus Schedules 12 3 25% 0.16 7 3 43% 6.6
Virus Synthesis 14 5 36% 0.07 7 4 57% 6.5
Ultimate Pipe Game 15 5 33% 0.05 5 4 80% 5.6
Trezor 36 4 11% 0.00 6 4 67% 7.2
The Worm in the Apple 19 7 37% 0.12 4 4 100% 5.3
The Escape 22 5 23% 0.09 9 4 44% 7.8
Stamp Stamp 26 4 15% 0.54 13 4 31% 8.0
Saturn Bees 35 6 17% 0.00 13 4 31% 8.5
Private Space 53 6 11% 0.00 8 4 50% 7.4
Printer Scheduling 59 4 7% 0.14 9 4 44% 7.8
Pong Tournament 29 4 14% 0.06 7 4 57% 6.0
Planete 62 4 6% 0.04 7 4 57% 6.4
PermRLE 19 4 21% 0.52 8 4 50% 7.3
Parades 18 4 22% 0.28 5 4 80% 5.9
Outsourcing 26 5 19% 0.01 9 4 44% 8.3
Ograda 16 5 31% 0.11 6 4 67% 7.1
Nice Prefixes 12 4 33% 0.02 7 4 57% 6.3
Kralj 10 4 40% 0.46 7 4 57% 5.8
Kamioni 16 4 25% 0.27 5 4 80% 5.8