Hidoku - 200 Hard 10x10 Puzzles

Discover 200 Hard 10x10 Hidoku Puzzles for a Real Logic Workout!

This Hard Hidoku Puzzle Book brings you 200 challenging Hidoku (Hidato) puzzles, made to train your logic and test your thinking on every page. Known as Hidato in many countries and also called Number Path or Number Snake, this logic puzzle asks you to build one continuous path of numbers through the grid, with every number touching the next.

What's Inside?

- 200 Puzzles on 10x10 Grids: large puzzles with the numbers 1 to 100, long winding paths that keep you absorbed.
- Hard Level Throughout: only a few numbers are shown, so every link in the chain takes careful planning.
- Two Puzzles Per Page: large, clear grids with room for pencil notes.
- How-to-Play Guide: a step-by-step example and six solving hints get you started in minutes.
- Solutions Included: a full answer key at the back so you can check every puzzle.
- Links and QR Codes: make it easy to solve the puzzles with our online puzzle player.