Learn how to read minds. Amaze your friends with speed calculations and different funny maths tricks.Play the specially designed math memo card game with your audience.Calculator included.Age 8+17cm x 22cm x 6cm
Learn how to read minds. Amaze your friends with speed calculations and different funny maths tricks.
Play the specially designed math memo card game with your audience.
Calculator included.
Age 8+
17cm x 22cm x 6cm
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