IRBISSUDOKU
Current theme: System
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IRBIS SUDOKU

Train your logic every day

IRBIS Sudoku is a mobile app with Irbis the cat. Train your logic on your phone and solve puzzles with notes and hints.

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Friendly Irbis rests his paws on the teal ledge
IRBIS Sudoku home screen in English, with Irbis the cat, training and game selection.
IRBIS Sudoku gameplay in English, with a 9×9 grid, number pad, notes and hints.
IRBIS Sudoku Google Play app icon: Irbis the cat wearing a teal sports headband.

Daily puzzle

One puzzle a day — a little challenge for your mind.Solve Sudoku and start your day with small wins.

Solve the daily puzzle
Teal stopwatch in the daily Sudoku section.00:30

Why IRBIS SUDOKU?

Train your logic

Build your thinking and concentration every day.

Irbis thinking over a Sudoku grid with a paw against his cheek.

Daily puzzles

New challenges every day. Build a habit that works.

Irbis resting a paw on a calendar with a Sudoku puzzle.

Irbis by your side

A friendly companion who supports, motivates, and celebrates your successes.

A smiling Irbis holding his front paws together.

Meaningful progress

Detailed statistics and achievements to inspire you.

Irbis pointing to a chart of improving results.

Offline play

Play anytime, anywhere — even without an internet connection.

Irbis sleeping curled up in a ball.

Keep track of your progress

See how daily practice turns into meaningful results.

Example statistics in the app

Irbis peeking above example game statistics and achievements.
8 days

Current streak

82%

Games without hints

12 min

Average game time

156

Puzzles solved

Train your logic with Irbis

Daily Sudoku, progress, and new challenges — in the IRBIS Sudoku app.

iPhone and iPad — App Store · Android — Google Play

Irbis lying beside a Sudoku grid and holding a pencil in his paw.
Download IRBIS Sudoku on the App Store for iPhone and iPadGet IRBIS Sudoku on Google Play for Android

About the mobile app

Where can I download IRBIS Sudoku?

Official IRBIS Sudoku listings: App Store for iPhone and iPad, Google Play for Android. Use the store buttons on this website.

Which languages does the app support?

Ukrainian, English, German, Spanish, French and Polish.

Is the download free?

The App Store download is free. Optional in-app purchases are available; see the store listing for pricing.

What is the browser game for?

The main product is the IRBIS Sudoku mobile app. The website additionally lets you try Sudoku in a browser, solve the daily puzzle and read learning guides.