Play Sudoku

play sudoku with prompted hints and draggable digits.

Play Sudoku

Make Sudoku

Prerequisites:  know two sudoku solving methods — one-choice and elimination.
What you can achieve? make a classic sudoku within minutes!



Make Sudoku Your Way

Make Sudoku Using Fill and Remove Method

Make Sudoku

Solve Sudoku

Showing you detailed steps of solving a sudoku puzzle

Solve Any of your saved Sudokus, or sudoku pictures taken from a book or website

Customize Sudoku Appearance

Customize the Sudoku Grid with any color and weight; Customize the numbers with any font and color.

Default Sudoku Grid Appearance
Personalized Sudoku Grid

Detailed Steps of how a Sudoku was Made

show how each indexed/calendar sudoku was made in a step-by-step way.

How Sudoku was made in a step-by-step way

Smart Sudoku Recognition

Any sudoku in image format can be recognized.

Recognize a loaded Sudoku in Image Format

Billions of Indexed/Calendar Sudokus

Our website provides billions of Indexed/Calendar Sudokus in all difficulty levels.

Billions of Indexed Sudokus and Calendar Sudokus

Make Different Sizes of Sudokus, 9×9, 16×16, 4×4, 3×3;2×2

This platform provides five categories of Sudokus.

Make Different Sizes of Sudokus

Make Sudoku Book

You can make a pdf sudoku book by adding any saved Sudoku, or indexed/calendar sudoku provided by us.

Make A Sudoku Book

Download Empty Sudokus

personalize sudoku grid with any color, and download.

Personalize Empty Grid and Download Empty Grid

Courtesy thanks

to Pete R., Founder of BucketListly

This page is modified from the Pete Design Template

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