Posted inPuzzle Design
SudokuBook Maker Review 2025: The AI-Powered KDP Software That Creates Profitable Puzzle Books in Minutes
Review:Introduction: Ditch the Grids, Automate the GreenThe Low-Content Book gold rush on Amazon KDP is far from over, and one niche continues to reign supreme: Puzzles. Specifically, Sudoku. Timeless, addictive, and…
