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Brain teasers

Solving brain teasers boosts brain power, keeps your memory strong, and entertains everyone to no end. See how many of these tricky puzzles you can figure out—without cheating!

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Mensa Genius Test

CHF 11.00

It’s a Date - a perpetual calendar

CHF 17.00 CHF 24.00

Magnificent Matchstick Challenges

CHF 11.00

Professor Puzzle: Churchill's Cigar and Whisky Bottle - out of box

Churchill's Cigar and Whisky Bottle Great Minds Puzzle

CHF 14.00

Professor Puzzle: Archimedes' Tangram Puzzle

Archimedes' Tangram Great Minds Puzzle

CHF 15.00