Try these Sudoku puzzles with a difference! These puzzles use coloured squares instead of numbers, and you can check the solutions once you've finished. UK and US versions are both available.
Colour Sudoku 4x4 Puzzles 4
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Colour Sudoku 6x6 Puzzles 5
Here's a set of four 6x6 colour Sudoku puzzles to keep the kids busy - can they use logic to complete each row, column and mini-grid? We've included the solutions so that they can check their answers. Available in UK and US versions.
Colour Sudoku 6x6 Puzzles 4
Keep the kids busy with these fun colour Sudoku puzzles! These 6x6 puzzles are a more challenging version of our 4x4 puzzles and ideal for older children. We've included the solutions, and both UK and US versions are available.
Colour Sudoku 6x6 Puzzles 3
These colour Sudoku puzzles are a great way to introduce kids to Sudoku. These 6x6 puzzles are more challenging for older kids. Available in UK and US versions, and the solutions are included too!