Series:

Hard Sudoku Puzzles

3 primary works

Book 1

Cover of Hard Sudoku Puzzles Volume 1

Hard Sudoku Puzzles Volume 1

by Robert Hunt

Published 6 January 2017

Book 2

Cover of Hard Sudoku Puzzles Volume 2

Hard Sudoku Puzzles Volume 2

by Robert Hunt

Published 6 January 2017

Book 3

Cover of Hard Sudoku Puzzles Volume 3

Hard Sudoku Puzzles Volume 3

by Robert Hunt

Published 6 January 2017