6m. A great little problem. start at the 2 holes, or just right and straight up to the second letterbox shaped hole.

Oliver.Pickup 12/Aug/14 Sent β
with David Greenald
michael burrows 20/Mar/11 Sent O/S
High f5
Mid f5
Low f5
High f4+
Mid f4+
Low f4+
High f4
Mid f4
Low f4
Votes cast 1
Votes cast 1