About this book
Deep Run picks up where First Contact left off. The grids are harder, the patterns more subtle, and the satisfaction deeper. This is where casual players tap out and serious solvers settle in. Same premium format — one puzzle per page, clean layout, progress checkpoints, full solutions in the back. 100 intermediate-level grids that reward patience and punish guessing.
Perfect for:Adults
// Buyer Fit
Who this book is for
- Sudoku solvers who want a clean paper session
- Adults who want focused puzzle time
- Gift buyers looking for a polished puzzle book
// Volume Identity
What makes this volume different
- Intermediate stage in the Cipher 9 Sudoku progression
- 150 grids sized for this difficulty level
- One puzzle per page keeps the solving experience clean
- Checkpoint pages help track progress through the volume
// Specifications
Formatpaperback
Pages198
Trim Size8.5 x 11 in
PaperWhite paper
Puzzles150
Puzzle TypeSudoku
DifficultyIntermediate
LanguageEnglish
ASINB0GXNPP9GW
// Inside the Book
Preview the pages
Cover and interior samples from the current book files.
// Series Ladder
Compare volumes in Cipher 9 Sudoku
VolumeTitleDifficultyPuzzlesStatusPriceAction
Vol.01
First Contact
100 Sudoku Grids — Entry Level
DifficultyBeginner
Puzzles100
StatusAvailable now
Price$12.99
Vol.02Current
Deep Run
Intermediate Sudoku
DifficultyIntermediate
Puzzles150
StatusAvailable now
Price$14.99
Current