Problems by Pär Söderhjelm

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Bokstavstärningar	0.00	301	58	49	84%	2.3 - 2.5Easy	en sv
Färgrobot	0.00	63	457	408	89%	1.4 - 1.7Easy	en sv
The Recipe	0.00	41	19	17	89%	3.2Medium	en sv
Toy Railway	0.03	760	92	65	71%	7.5Hard	en