ngpuzzles.co.uk
NG Puzzles | Challenge YourselfWelcome to NG Puzzles. The home of one of the worlds most challenging puzzles. Introducing our very own loki, can you crack open his secrets? All our puzzles are made from aluminium billet and anodised for a superior finish. All our puzzles are designed and prototyped by us and are all manufactured locally.
http://ngpuzzles.co.uk/