Buffalo Soldier Sudoku Series
Aztec Numbers: A Sudoku Journey
Mathematics, Astronomy, and Ancient Civilization
The third volume combines 80 medium-difficulty Sudoku puzzles with imagery inspired by the mathematical, astronomical, and cultural achievements of ancient Mesoamerica.
Amazon retail shown in the July 2026 catalog: $11.99. Price and availability may change.
Who it is for
Built for practical use.
Independent solvers, families, libraries, recreation programs, waiting areas, and cognitive-engagement settings.
- Eighty themed Sudoku challenges
- Designed for sustained focus and logical reasoning
- Progressive series format
- 106-page paperback
- Published July 23, 2026
- Trim size: 8.5 × 0.24 × 11 inches
