The green Colour Block is one of Professor Puzzle’s pocket-sized wooden brain teasers; Professor Puzzle is the British games and puzzles publisher. It has six pieces: you take them out, mix them up, and the aim is to assemble them again exactly as they were.

• BrandProfessor Puzzle
• SeriesColour Block
• TypeAssembly puzzle
• MaterialWood
• Pieces6
• SizeApprox. 7.5 × 4.5 × 4.8 cm

How it works

It is an assembly puzzle, with no linked pieces or mechanical tricks: everything depends on how the wooden blocks fit together. Although there are only a few pieces, each one can be turned and placed in several ways, and the order in which you place them also matters.

The series and its levels

The Colour Block series is made up of eight models (yellow, blue, purple, orange, black, red, pink and green), and each colour corresponds to a different design, with its own number of pieces. That is why it makes sense to collect them: they are not the same puzzle in a different colour. With six pieces, the green one is among the most accessible models in the series, along with the pink and the orange, although its design differs from both.