The puzzles

Choose a puzzle you love

One page for each kind of puzzle, with how it works, what each level asks of you, and every book. Large print and normal print are on the same page.

Sudoku

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  Classic Sudoku

  The classic number puzzle, in normal print and large print, graded honestly from Easy to Hard.

  Normal print · Large print

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  Jigsaw Sudoku

  Sudoku with nine bold shapes in place of the boxes, for a fresh kind of challenge.

  Normal print · Large print

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  Killer Sudoku

  No digits to start: dotted cages with totals, solved by logic alone.

  Normal print

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  Mini Sudoku

  Small grids, quick wins and the same logic as the full-size puzzle: the friendliest way into sudoku.

  Normal print