A Curious Math Puzzle is a puzzle of Layton's Mystery Journey: Real World Puzzle Solving.

Puzzle[edit | edit source]

Solution[edit | edit source]

Look at the menu, and find the prices for cheddar chips (€2.50), cookie (€3.50) and croissant (€6.00)

Calculate: cheddar + cookie - croissant = €2.50 + €3.50 - €6.00 = €0.00

Looking at the menu again, there is only one item that is €0.00, which is a Smile.

The answer is SMILE.

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