Problems by Johan Sannemo

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Airport Coffee 469 90 19% 0.12 81 62 77% 6.3
A Vicious Pikeman (Easy) 966 290 30% 0.00 247 210 85% 3.8
A Vicious Pikeman (Hard) 606 99 16% 0.01 119 67 56% 8.2
Book Circle 173 74 43% 0.02 68 55 81% 6.0
Boom! 302 31 10% 0.13 46 18 39% 8.6
Card Magic 270 102 38% 0.02 59 52 88% 3.5
Coloring Socks 766 273 36% 0.01 261 220 84% 3.4
Coupons 7 1 14% 0.28 4 1 25% 7.9
Cucumber Conundrum 43 16 37% 0.00 19 15 79% 4.8
Cyclic Sightseeing 35 14 40% 0.00 10 9 90% 5.3
Dangerous Skiing 290 45 16% 0.03 38 24 63% 8.7
Disastrous Downfall 31 16 52% 0.23 13 11 85% 5.4
Entering the Time 84 28 33% 0.00 32 26 81% 4.4
EvenOdd 276 75 27% 0.00 111 64 58% 6.7
Falling Snow 129 22 17% 0.01 22 15 68% 7.4
Fancy Fence 96 30 31% 0.58 21 13 62% 8.2
Fancy Fence (easy) 46 9 20% 0.03 12 9 75% 7.0
Fishing Contest 2 1 50% 4.85 1 1 100% 5.3
Forest Construction 98 16 16% 0.00 17 13 76% 5.3
Fractal Tree 71 11 15% 0.26 19 9 47% 8.0
Get-Rich-Quick Schemes 1 0 0% -- 1 0 0% 6.5
Goofy Geometry 363 106 29% 0.00 48 35 73% 6.8
Greedily Increasing Subsequence 176 90 51% 0.06 76 71 93% 2.4
Greedy Cows 31 10 32% 0.01 7 5 71% 6.4
Haiku 98 39 40% 0.00 35 30 86% 3.5
Hanging Out on the Terrace 221 161 73% 0.00 142 139 98% 1.5
Hide and Seek 11 4 36% 0.01 4 3 75% 5.4
Horse in Ambush 44 7 16% 0.00 12 5 42% 8.7
Hubtown 332 43 13% 0.24 51 28 55% 8.5
#include<scoring> 62 24 39% 0.00 25 22 88% 4.3
Infinite Slides 26 19 73% 0.00 14 14 100% 3.5
Just a Minute 1086 501 46% 0.00 497 459 92% 1.8
Logland 79 19 24% 0.13 27 19 70% 6.5
MÃ¥rten's Theorem 422 62 15% 0.04 76 47 62% 7.8
nnnnn 905 155 17% 0.01 129 53 41% 8.4
Paint Buckets 51 25 49% 0.12 28 19 68% 6.1
Reactivity Series 325 105 32% 0.06 99 78 79% 5.2
Solving for Carrots 10960 6939 63% 0.00 6247 6017 96% 1.2
Speaking of Which 108 24 22% 0.01 35 24 69% 6.7
String Hashing 382 74 19% 0.11 35 24 69% 7.9
Teacher Evaluation 92 25 27% 0.00 32 25 78% 4.6
Triforce 50 18 36% 0.00 18 15 83% 6.4
Wolf 280 86 31% 0.00 104 82 79% 5.5