Jean Claude Constantin is unquestionably one of the most prolific puzzle inventors of the past 30 years. His unique and diverse puzzle creations are renowned for their beautiful designs and challenging solutions.
Tough Measures by Constantin
£17.00
1 in stock
Tough Measures by Constantin is a wooden logic puzzle to challenge teens and adults. It sounds simple: position the rulers so that they both fit on the grid together. But the rulers cross over each other, on top or below, and the fit has to be just perfect. There’s no measurement for a challenge like this! Age 14 years – adult.
Educational Benefits:
- develop problem solving skills
- develop fine motor skills
- develop logic and reasoning skills
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