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matchstick puzzles

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Complete the Trapeziums

One of the two trapeziums is loose. Move 2 matchsticks so that both are complete, each containing a coin. ____________ *by Serhiy Grabarchuk Jr

COIN PUZZLES

COIN PUZZLES

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Latvia

doubletters

doubletters

Mar 20, 2026

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Place all double-lettered tiles into the letter line so that a valid word is revealed

PUZZLE CLASSICS

PUZZLE CLASSICS

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This Day Last Year

Mar 20

A Bottle's Volume

A Bottle's Volume

If a bottle, partly filled with liquid, has a round, square, or rectangular bottom which is flat, it is possible to find its volume using only a ruler. What would be critical in achieving it?

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