100 HARD 4X4 SUDOKU PUZZLES FOR KIDS By Henry Berry **BRAND NEW** 9781548020729

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4x4 Sudoku Puzzle

Solved Consider the 4x4 Sudoku Puzzle. This is similar to a

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Sudoku Puzzles for Kids : Mini Sudoku 4x4, 6x6, 8x8, & 9x9 Puzzle Grids -Easy Sudoku Puzzles & Solutions for Kids and Beginners (Activity Books for Babies) (Paperback)

Wisewoodz Junior Sudoku Whizz made from wood 4x4 – Eco-friendly Sudoku Game – wisewoodz

World Puzzle Federation - Hmm What about declaring today to be an International Sudoku 4x4 Day? Solve online