Volume 1 · Easy
Easy Sudoku Practice: Volume 1
180 puzzles · Naked and hidden singles
- 120 pages
- 8.5 × 11 in.
- Two puzzles per practice page
- Complete solutions
Sudoku · Books
Sudoku books from GridHearth Press
Compare the four-volume practice path, then open a book page to see what is inside and which paperbacks are available.
GridHearth Press · Sudoku Practice
Find your Sudoku practice path
Explore the Sudoku Practice series and choose the level that suits you. Each book page shows its current Amazon marketplace options.
Volume 2 · Medium
Medium Sudoku Practice: Volume 2
180 puzzles · Locked candidates and pairs
- 122 pages
- 8.5 × 11 in.
- Two puzzles per practice page
- Complete solutions
Volume 3 · Hard
Hard Sudoku Practice: Volume 3
180 puzzles · Naked triples and X-Wings
- 122 pages
- 8.5 × 11 in.
- Two puzzles per practice page
- Complete solutions
Volume 4 · Mixed
Mixed Sudoku Practice: Volume 4
270 puzzles · Easy, Medium, Hard, and a Mixed finish
- 192 pages
- 8.5 × 11 in.
- Two puzzles per practice page
- Complete solutions