A giant mug with 34 logic and math puzzles to solve.
A giant mug with 34 logic and math puzzles to solve – challenge your brain and enhance your logic skills.
Great present for brainy people or the genius you know. Gift for a maths teacher or student. High IQ friendly.
Each side of this huge mug is printed. Scann a QR code on the mug to check your answers and see explanations.
Show your admiration for the intellect of a puzzler or simply give an extra size mug for tea-loving friend.
Results and explanations: http://froster.pl/genius-mug.