Problems by Raymond van Bommel

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Easter Eggs0.0186445336881%4.3Mediumenja
Efficient Exchange0.007816513682%4.4Mediumen
Endless Turning0.002059453169%7.2Harden
Freight Train0.0630349741784%4.9Mediumen
Hexagonal Rooks0.00292917785%4.3Mediumen
Irrational Division0.003446034274%4.2Mediumenja
King of the Waves0.0023833725576%4.8Mediumenja
Lemonade Trade0.0126030620968%5.7Hardenja
Lucky Draw0.001201139988%4.5Mediumen
Safe Racing0.0110916213684%4.3Mediumen