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The Puzzle Doctor Presents Hexadoku – 16×16 Sudoku – Medium Level Volume 3

$12.99 plus tax

  • 100 puzzles: 100 Medium Level Hexadoku Puzzles
  • Solutions for all puzzles
  • Basic strategies and techniques
  • Large print: Enjoy one 4.7″x 4.7″ Hexadoku puzzle per page
  • Compact size: 6×9 format

What’s inside:

  • 100 puzzles: 100 Medium Level Hexadoku Puzzles
  • Solutions for all puzzles
  • Basic strategies and techniques

Solver-friendly design!

  • Large print: Enjoy one 4.7″x 4.7″ Hexadoku puzzle per page
  • Compact size: 6×9 format

 

Give Your Brain Something Better to Do with Hexadoku

Most of us spend a surprising amount of time reacting to things. Notifications, messages, feeds, videos, emails, headlines—the next thing is always waiting. Hexadoku offers something different. Instead of constantly switching attention from one thing to another, a puzzle gives you a single problem to focus on and work through at your own pace. There are no alerts, no timers, and no interruptions built into the experience. Just a grid, a set of clues, and the challenge of figuring out what comes next.

That shift in focus is one of the reasons logic puzzles have remained popular for generations. Solving a Hexadoku puzzle requires concentration, observation, and decision-making. Each symbol placed on the grid changes the information available and influences future moves. As the puzzle develops, you are constantly evaluating possibilities, eliminating options, and identifying patterns. It’s an active process that keeps your mind involved from beginning to end.

The Grid Size Levels Up

The larger 16×16 format takes this a step further. With more symbols and more spaces to fill, there is simply more information to work with. Progress often comes from combining clues gathered from different parts of the grid rather than focusing on a single section. This creates a puzzle-solving experience that feels more connected and layered, with discoveries in one area often helping unlock progress somewhere else.

This medium Hexadoku puzzle book is designed for solvers who want a puzzle with enough depth to hold their attention without moving into the most difficult territory. The grids require thought and observation, but they also provide steady opportunities to make progress as the puzzle unfolds. If you enjoy logic puzzles that give you something meaningful to work through, medium-level Hexadoku strikes a balance between accessibility and complexity while showcasing everything that makes the 16×16 format unique.

Give this Hexadoku puzzle book a try!

Happy Puzzling!

Book Size

6×9 format

Number of Puzzles

100 Hexadoku Puzzles

Large Print

4.7"x4.7" Puzzle Size for easy viewing