Problems from CTU Open 2013

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
False Sense of Security0.003081568147794%1.9Easyen
Fence Orthogonality0.04120316913479%4.8Mediumen
Flower Pots0.002810392051%6.8Harden
Folded Map0.0350014211984%5.1Mediumen
Fractional Lotion0.0075101092291%2.0Easyen
Frozen Rose-Heads0.0032018215082%4.4Mediumen
Frustrated Queue0.0138715713083%4.9Mediumen
Furry Nuisance0.17366563868%5.6Harden