Problems by Jaap Eldering

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Clock Pictures0.00471271102881%3.2Mediumen
Dartboard0.005720918287%3.8Mediumen
Fractal0.0086917813475%5.7Harden
Rainfall0.03333563868%7.8Harden
Wormholes0.001613844452%8.0Harden