For solvers who want more volume without leaving the compact format behind, this edition delivers 150 hard Sudoku puzzles in a portable layout built for regular, focused solving. Amazon lists Braineo’s hard travel-size line as a 5 × 8 inch format with solutions included.
This book keeps the same clean Braineo presentation while giving experienced solvers a fuller collection of harder grids to work through over time.
What’s Inside the Book:
150 hard Sudoku puzzles
Compact travel-sized layout
Full solutions included
Extended challenge for experienced solvers
Clear, portable page design
What You’ll Get:
1 digital PDF download
Instant access after purchase
Printable compact puzzle book format
A secure download link sent by email
24-hour access after the first download
Part of Braineo’s travel-sized hard Sudoku line, this edition is a strong fit for solvers who want more challenge in a compact format.
Download note: After purchase, you’ll receive a secure download link by email. The link remains active for 24 hours after the first download.
For solvers who want more volume without leaving the compact format behind, this edition delivers 150 hard Sudoku puzzles in a portable layout built for regular, focused solving. Amazon lists Braineo’s hard travel-size line as a 5 × 8 inch format with solutions included.
This book keeps the same clean Braineo presentation while giving experienced solvers a fuller collection of harder grids to work through over time.
What’s Inside the Book:
150 hard Sudoku puzzles
Compact travel-sized layout
Full solutions included
Extended challenge for experienced solvers
Clear, portable page design
What You’ll Get:
1 digital PDF download
Instant access after purchase
Printable compact puzzle book format
A secure download link sent by email
24-hour access after the first download
Part of Braineo’s travel-sized hard Sudoku line, this edition is a strong fit for solvers who want more challenge in a compact format.
Download note: After purchase, you’ll receive a secure download link by email. The link remains active for 24 hours after the first download.
