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Customer Reviews

See what our customers say about our engaging puzzle books!

These puzzles are fantastic! They kept my family entertained for hours.

Emily Smith
Two three-dimensional puzzles hover in midair. On the left is a complex wooden puzzle cube with interlocking pieces. On the right is a standard 4x4x4 Rubik's cube with various colored stickers. The background features simple graphical elements including a red X and blue and purple lines creating a casual and playful ambiance.
Two three-dimensional puzzles hover in midair. On the left is a complex wooden puzzle cube with interlocking pieces. On the right is a standard 4x4x4 Rubik's cube with various colored stickers. The background features simple graphical elements including a red X and blue and purple lines creating a casual and playful ambiance.

San Diego

Proton Puzzles has brightened my days! Their books are a joy to solve.

Wooden Scrabble tiles spelling out the word 'PUZZLE' are arranged in a triangular formation on a plain white background. Each tile has a letter with a number indicating its point value in the game.
Wooden Scrabble tiles spelling out the word 'PUZZLE' are arranged in a triangular formation on a plain white background. Each tile has a letter with a number indicating its point value in the game.
John Doe

New York

★★★★★
★★★★★