Problems by Björn Magnusson

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Train Journey	0.15	3064	5	1	20%	5.0 - 9.3Hard	en ja sv
Återuppfinnande av matematiken	0.72	5185	6	0	0%	3.8 - 9.4Hard	sv