Premium, Interactive Puzzle Books
for Stylus-Ready Tablets (including Kindle Scribe), iPad with GoodNotes & Other E-Ink Devices
Volume 1
Premium Stylus-Ready Sudoku – Volume 1!
Challenge your mind with 120 handcrafted Sudoku puzzles in 4 difficulty ranges — Easy, Medium, Challenging, and Hard — in a sleek, interactive format made for Kindle Scribe, iPad (GoodNotes), and other eInk tablets.
✅ Fully stylus-ready for natural writing
✅ Instant navigation between puzzles and solutions
✅ Crisp design + complete solutions included
Your go-anywhere, brain-boosting puzzle companion
Volume 2
All-New Sudoku Challenges – Volume 2!
Keep your brain sharp with another 120 premium Sudoku puzzles in 4 difficulty ranges — Easy, Medium, Challenging, and Hard — designed for Kindle Scribe, iPad (GoodNotes), and other eInk tablets.
✅ Fresh, handcrafted puzzles for every skill level
✅ Quick jump from puzzle to solution — then back again
✅ Stylus-ready for a natural solving experience
Perfect for travel, downtime, or daily brain workouts!
