Suguru is a Japanese logic puzzle where the grid is divided into irregular regions. Each region of size N must contain digits 1 through N, and no two identical numbers may touch, even diagonally.

How is Suguru different from Sudoku?

Unlike Sudoku which uses rows, columns, and boxes, Suguru uses irregular regions of varying sizes. The key difference is that in Suguru, no two identical numbers can be orthogonally OR diagonally adjacent.

What are the rules of Suguru?

1) The grid is divided into irregular regions of sizes 1-5. 2) Each region of size N contains digits 1 to N exactly once. 3) No two identical numbers may touch orthogonally or diagonally. 4) Every puzzle has a unique solution.

Is Suguru suitable for beginners?

Yes! Start with easy 5x5 grids which have more given numbers. The interactive tutorial walks you through the rules step by step.

What is the daily challenge?

Every day a new Suguru puzzle is generated based on the date. Complete it to maintain your solving streak!

Suguru

Number Blocks Logic Puzzle

Easy 5x50/10

Medium 7x70/10

Hard 9x90/10

Easy

0:00

Hints: 3

Suguru

Easy

Puzzle Complete!

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How to Play Suguru