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Jigsaw Sudoku
Numbers & Math

Jigsaw Sudoku

4.3/5 352.8K plays 1,280 reviews 2026-01-01 released

Play Jigsaw Sudoku free online. Instead of 3x3 boxes, the grid is divided into 9 irregularly-shaped jigsaw regions. Each row, column, and region must contain each digit exactly once. 27 unique-solution puzzles from Begin

▶ Play now Platform: Browser

Source: GameZipper · Games hosted by GameZipper / PlayKovo

About this game

Play Jigsaw Sudoku free online. Instead of 3x3 boxes, the grid is divided into 9 irregularly-shaped jigsaw regions. Each row, column, and region must contain each digit exactly once. 27 unique-solution puzzles from Beginner to Master.

How to play

What is Jigsaw Sudoku?

Jigsaw Sudoku (also called Irregular Sudoku or Squiggly Sudoku) replaces the standard 3x3 boxes with irregularly-shaped regions. Each region still has 9 cells, but the shapes vary from puzzle to puzzle. Every row, column, and irregular region must contain each digit 1-9 exactly once.

How do I play Jigsaw Sudoku?

Fill the grid so every row, every column, and every irregularly-shaped region contains each digit exactly once. The region borders are drawn with thick lines so you can see the jigsaw shapes. Tap a cell, then tap a digit to place it.

Is Jigsaw Sudoku free?

Yes. Jigsaw Sudoku on GameZipper is 100% free to play in your browser with 27 puzzles across Beginner to Master tiers. No download or sign-up required.

How many levels does Jigsaw Sudoku have?

There are 27 levels across six tiers: Beginner, Easy and Medium use a 6x6 grid with 6 regions, while Hard, Expert and Master use the classic 9x9 grid with 9 irregular regions. Each puzzle has a unique solution verified by an independent solver.