Sudoku & Number Puzzles

Warning: this puzzle book may cause enjoyment and momentary loss of grumpinessThe world has gone to hell in a handbasket and everyone around you is...

Sixy sudoku puzzles bring a whole new dimension of logic, making a 6 x 6 possibly even more fun than a 9 x 9 sudoku! There is no plain hard work, j...

Sixy Sudoku puzzles bring a whole new dimension of logic, making a 6 x 6 possibly even more fun than a 9 x 9 Sudoku! There is no plain hard work, j...

A challenging visual puzzle which will appeal to lovers of logic and deduction brain teasers. Use your mental agility to complete the grids using t...

Are you up to the challenge of 200 new Su Doku puzzles, arranged in easy, medium and difficult categories? Keep y...

The perfect stocking filler for su doku lovers this Christmas. 200 quickfire Su Doku challenges, increasing in difficulty as you progres...

If you relish a serious mental workout, this collection of 100 brain teasers will demand your very best lateral thinking skills and mathematical ri...

Keep your mind sharp all year long with Mathematics 2022: Your Daily Epsilon of Math, a 12 × 12 wall calendar featuring 12 images relating to math ...

Challenge yourself at home with word and number puzzles These are previously unpublished quality Su Doku grids from the puzzle providers ...