Problems by Mattias Akke

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Bonsai	0.03	736	28	21	75%	4.0 - 7.0Hard	en ja sv
Gruppindelning	0.01	927	15	12	80%	2.5 - 6.1Hard	sv
Legobyggartävlingen	0.14	4089	7	4	57%	4.4 - 6.7Hard	sv