Problems by Jaap Eldering

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Clock Pictures	0.00	47	1186	947	80%	3.5Medium	en
Dartboard	0.00	57	206	179	87%	3.8Medium	en
Fractal	0.00	869	172	128	74%	5.9Hard	en
Rainfall	0.03	333	57	39	68%	7.3Hard	en
Wormholes	0.00	1613	84	44	52%	7.9Hard	en