Problems

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Submissions Users
Name Total Acc. Ratio Fastest Total Acc. Ratio   Difficulty
Histogrami 41 0 0% -- 5 0 0% 8.0
Towers of Powers 2: Power Harder 5195 268 5% 0.00 521 30 6% 9.5
Text Processor 549 12 2% 0.03 126 11 9% 9.3
Kattis' Little Helpers 14 1 7% 0.98 7 1 14% 8.0
Ranklist Sorting 24 1 4% 0.01 6 1 17% 7.9
Climbing 25 1 4% 0.42 6 1 17% 8.4
Hopper 108 5 5% 1.46 23 4 17% 9.1
Aladin 736 68 9% 0.10 113 21 19% 9.0
A Different List Game 5661 388 7% 0.00 700 138 20% 9.2
Fishing Contest 19 1 5% 3.36 5 1 20% 7.4
Directory Management 191 9 5% 0.24 34 7 21% 9.0
Magical Mystery Knight's Tour 692 26 4% 0.00 77 17 22% 9.2
Old School Days 45 2 4% 0.07 9 2 22% 8.6
Swap Frenzy 518 36 7% 0.00 103 23 22% 9.2
Pseudo-random Numbers 4 1 25% 0.07 4 1 25% 6.1
Alien Codebreaking 54 6 11% 3.23 16 4 25% 8.8
Cumulative Sums 140 27 19% 0.01 50 13 26% 8.3
Triangular Clouds 119 15 13% 0.45 46 12 26% 8.4
Escape 211 14 7% 0.72 38 10 26% 9.0
Haunted Graveyard 802 42 5% 0.08 142 38 27% 8.9
Gotta Catch Em All! 921 68 7% 0.20 171 46 27% 8.6
Matchings 413 49 12% 0.13 87 24 28% 8.9
Magical String 248 31 12% 0.06 36 10 28% 9.3
Printer Scheduling 183 13 7% 0.14 39 11 28% 8.7
Odometer Analysis 31 2 6% 0.00 7 2 29% 8.7
Maximum Expression 487 25 5% 0.00 69 20 29% 9.4
iCar 119 12 10% 0.01 34 10 29% 9.1
Free Desserts 214 32 15% 0.01 71 21 30% 8.4
Saturn Bees 35 6 17% 0.00 13 4 31% 8.5
Kemija 680 150 22% 0.00 212 66 31% 8.4
Battle of Pokenom 886 78 9% 0.00 206 68 33% 8.5
Visitors Train 28 3 11% 0.00 6 2 33% 8.6
Maze 21 1 5% 1.75 3 1 33% 6.5
Kabobs 32 5 16% 1.73 9 3 33% 8.5
Flatland Fidget Spinner 23 1 4% 1.12 3 1 33% 6.9
Firing the Phaser 196 35 18% 0.06 30 10 33% 9.1
Bona Fide 15 2 13% 0.88 3 1 33% 7.4
Bats! 3 1 33% 0.03 3 1 33% 6.3
A+B Problem 5822 599 10% 0.03 835 286 34% 8.1
Association of Camera Makers 207 19 9% 0.46 20 7 35% 9.2
Board Covering 86 14 16% 0.00 34 12 35% 6.3
Satisfaction Guaranteed 119 11 9% 6.78 14 5 36% 9.2
Shovelling Snow 1184 110 9% 0.01 95 34 36% 8.1
Area of Effect 153 10 7% 1.93 22 8 36% 8.5
It's a Mod, Mod, Mod, Mod World 727 67 9% 0.05 151 55 36% 7.4
Bingo Ties 2097 262 12% 0.00 600 220 37% 7.2
LCM Tree 90 14 16% 0.07 27 10 37% 8.0
Oop 319 40 13% 0.47 70 26 37% 9.1
Simple Polygon 236 27 11% 0.23 43 16 37% 8.7
3-Sided Dice 1906 170 9% 0.00 311 116 37% 8.6
Virus Synthesis 30 7 23% 0.07 16 6 38% 7.4
Planetary Grid 305 34 11% 0.00 65 25 38% 8.0
Wooden Crates 67 8 12% 0.22 18 7 39% 7.8
Jewel Thief 415 65 16% 0.55 118 46 39% 8.8
Tournament 21 2 10% 1.00 5 2 40% 7.6
Striker-Count 26 3 12% 0.07 5 2 40% 7.5
Sneak Attack 360 18 5% 0.00 35 14 40% 9.2
Ice Cream 51 2 4% 0.47 5 2 40% 7.6
Green Eggs and Ham 49 4 8% 0.01 10 4 40% 8.4
Bridge Builders 5 2 40% 0.22 5 2 40% 6.8
Shovelling Snow 219 23 11% 0.01 47 19 40% 8.0
Friends 86 12 14% 0.04 22 9 41% 8.5
Peak Tower 643 39 6% 0.07 39 16 41% 8.7
Cat And Mouse 444 81 18% 0.00 112 46 41% 8.5
String Stretching 774 110 14% 0.00 163 67 41% 8.6
Banjo 232 45 19% 0.00 34 14 41% 9.2
Another Query on Array Problem 1164 150 13% 0.05 257 106 41% 7.8
Sudoku 343 35 10% 0.02 63 26 41% 8.2
Boom! 318 36 11% 0.09 53 22 42% 8.5
The Addition Game 158 19 12% 0.00 31 13 42% 9.2
Sudokunique 812 92 11% 0.01 114 48 42% 8.8
Stamp Stamp 44 8 18% 0.54 19 8 42% 8.3
Pinball 544 92 17% 0.07 102 43 42% 7.9
Cost of Living 118 22 19% 0.01 40 17 42% 7.4
┼Żabe 14 4 29% 0.00 7 3 43% 8.0
Tango Tango Insurrection 138 18 13% 0.04 21 9 43% 6.9
Shotcube 255 42 16% 0.17 63 27 43% 7.6
Police 50 4 8% 0.19 7 3 43% 6.6
Mag 65 18 28% 0.14 21 9 43% 8.4
Enigma 35 3 9% 0.00 7 3 43% 7.6
Checkers 113 24 21% 0.00 49 21 43% 8.2
Bus Clock Display 41 6 15% 0.02 14 6 43% 7.9
Dominant Strings 1323 139 11% 0.03 186 80 43% 8.7
Connect the Dots 165 34 21% 0.00 51 22 43% 8.9
Ascending Photo 419 62 15% 0.04 113 49 43% 8.3
Playlist 137 26 19% 1.09 23 10 43% 9.1
nnnnn 1565 229 15% 0.01 233 102 44% 8.3
Superdoku 523 102 20% 0.00 187 82 44% 6.7
3D Printer 505 107 21% 0.00 192 85 44% 8.0
PermRLE 20 4 20% 0.52 9 4 44% 6.8
#exclude<scoring> 51 4 8% 0.07 9 4 44% 8.5
Stack Construction 349 106 30% 0.04 137 61 45% 7.9
Program 408 118 29% 0.16 143 64 45% 7.2
Around the track 50 11 22% 0.01 20 9 45% 8.8
Palindromes 294 71 24% 0.09 71 32 45% 8.7
Swimming Balls 169 27 16% 0.00 51 23 45% 6.8
Interview Preparation 176 42 24% 0.03 51 23 45% 8.0
Containment 162 36 22% 0.00 62 28 45% 8.0
Who Wants to Live Forever? 207 20 10% 0.01 42 19 45% 8.4
Around the Track 264 34 13% 0.00 53 24 45% 8.1