Problems by Torbjørn Morland

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Blackboard Numbers 1527 355 23% 0.00 293 227 77% 5.1
Building Fences 972 226 23% 0.00 173 123 71% 6.1
Cat And Mouse 468 83 18% 0.00 114 48 42% 8.5
Fencing Lessons 165 45 27% 0.01 55 43 78% 6.2
Friday the 13th 1888 964 51% 0.00 949 874 92% 1.8
I Hate The Number Nine 1575 666 42% 0.00 609 526 86% 3.2
Johnny5 and the Exploding Oil Cans 52 17 33% 0.02 17 12 71% 6.2
Johnny Applesack 487 197 40% 0.00 207 174 84% 3.7
Lucky Numbers 599 241 40% 0.00 242 178 74% 5.0
Memory Game 392 133 34% 0.00 112 82 73% 7.4
Number Anagrams 182 23 13% 0.02 34 20 59% 7.8
Palindrome Names 1252 471 38% 0.00 405 333 82% 3.7
Picture Day 44 11 25% 0.00 13 10 77% 6.4
Pizza Crust 5768 2919 51% 0.00 2775 2609 94% 1.6
Poetry Tower 52 27 52% 0.00 28 25 89% 4.3
Saving For Retirement 2283 1036 45% 0.00 1024 951 93% 1.7
Secret Santa Cycles 142 44 31% 0.00 56 41 73% 6.2
Simon Says 5750 2024 35% 0.00 2101 1848 88% 2.1
Square Peg in a Round Hole 603 204 34% 0.00 217 189 87% 3.1
Time Travelling Temperatures 1335 599 45% 0.00 580 524 90% 2.2
Travelling Delivery Person 166 33 20% 0.01 34 27 79% 6.7