Mr Puzzle - The design of the Wil Strijbos Aluminium Cross is still as unique and intriguing as when he first created it more than 40 years ago. Even if you see
First Cross | Wil Strijbos | Puzzle Master Inc
How to solve Wil Strijbos First Cross - Spoiler Alert - YouTube
Aluminum Cross (Wil Strijbos)
FIRST CROSS - Logica Puzzles
Hexagon Puzzle | Wil Strijbos | JP GAMES LTD
Aluminum Cross (Wil Strijbos)
First Cross Puzzle | Wil Strijbos | JP GAMES LTD
Let's solve together: Wil Strijbos' First Cross puzzle - I FLUKED it - YouTube