Problems by Gerben Stavenga

	Add	Remove

Name	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Fractal	869	632	169	27%	5.9Hard	en
Settlers of Catan	740	832	349	42%	4.2Medium	en
Wormholes	1613	624	117	19%	7.9Hard	en