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4x4 Sudoku 2

Kindergarten

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About this game

Fill 6 empty boxes with 1, 2, 3 and 4 so no row, column or box repeats a number: a calm second try. Kid-sized logic puzzles that check every move: a right number locks in green, a wrong one gets a one-line reason. Every puzzle has exactly one solution.

Want it on paper? Print the matching printable (free PDF, with answer key).

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