Sudoku Rush

(Part of Speed Solve Puzzles)

Charles Timmerman

Trade Paperback

£6.99

Brain Health Puzzles for Adults 2

(Part of Brain Health)

Phil Fraas

Trade Paperback

£9.99

The Wall Street Journal Number Puzzle Book 2

The Wall Street Journal

Trade Paperback

£6.99

Pocket Posh Sixy Sudoku Easy to Medium

Peter Ritmeester

Trade Paperback

£6.99

Pocket Posh Sixy Sudoku Hard

Peter Ritmeester

Trade Paperback

£6.99

Posh Sudoku Adult Coloring Book

Andrews McMeel Publishing

Trade Paperback

£9.99