FOURTH DIMENSION™. # 585. £14.00

A chequered packing problem in an attractive wooden box.

A Stewart Coffin design he named ‘Unhappy Childhood’.

There are hundredsof ways of rebuilding these pieces into a 2x5x5 block but only one when they make a chequered block!

Time is your biggest enemy here, nothing else comes close.

Difficulty -: 5.

Instructions included. Solution available.

Wood type -: Samanea/Parawood.
Packaging -: Trans.  PVC.

Dimensions. 115 x 115 50 mm.
Weight. 400 grams.

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