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Sumoku: Number Logic Game

Sumoku: Number Logic Game

by Kelsey Fargas

18 ratings
11 reviews
🎮 Games
🧩 Puzzle
🕹 Simulation
Free
In-App Purchases

Details

  • Released
  • Updated
  • April 4, 2026
  • July 1, 2026

Features

Developer

Kelsey Fargas
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Sumoku: Number Logic Game screenshot #1 for iPhone
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Sumoku: Number Logic Game screenshot #5 for iPhone
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Sumoku: Number Logic Game screenshot #7 for iPhone
Sumoku: Number Logic Game screenshot #8 for iPhone
Sumoku: Number Logic Game screenshot #9 for iPhone
🧾$0.69 - $9.99
In-App Purchase↘︎
⭐11
Reviews↘︎
📝1+ tags
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❓8 answered
FAQ↘︎
📦~ in 1 month
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About

This logic puzzle game challenges players to fill grids with unique numbers, ensuring each cage sums to its target. It offers various grid sizes and difficulties, competitive leaderboards, and unlockable achievements. Smart tools and an in-game currency system enhance the gameplay experience.

✓Multiple grid sizes and difficulty levels
✓Leaderboard competition
✓Unlockable achievements
✓AI bot battles
✓Pencil mode and hints
✓In-game currency system
Show original description

What's New in Sumoku

1.6

July 1, 2026

Performance improvements and bug fixes

10

In-App Purchases

$2.99

5 Extra Hints

Get 5 extra hints — save 40%

User reviews

Most RecentHighest RatedLowest Rated

SO addictive! I can't stop

Love love love this game! I wasn't a sudoku player before, but I got really into this! The mochis are so adorable and make my brain so happy.
kirstenfargaskirstenfargas

Amazing app for having fun & working out your brain

I didn’t know what Sumoku was but this app did a great job teaching it to me and helped me get better as I practiced more. The design is smooth & fun too, and I love the leaderboard to challenge myself and my friends. Awesome app!!
kayvonmusickayvonmusic

So fun!

Really enjoying this fresh take on Sudoku, it’s hard to stop you want to just keep going higher and higher! Love the art and design too.
desertislanddesertisland

Fun puzzle

Fun puzzle game with just the right amount of challenge involved. It’s easy to pick up and start playing right away!
MellyLeo88MellyLeo88

Response from developer

Thank you for playing!

my new favorite app

i love sudoku and this is like a whole new level up. i can’t stop playing it’s so fun
Music44Music44

Response from developer

Glad you like the game, thanks for playing!

See 6 more reviews

FAQ

What is Sumoku?

Sumoku is a number logic puzzle game where players fill grids with unique numbers, ensuring each cage adds up to its target sum. It offers multiple grid sizes, difficulties, and competitive features.

How many grid sizes does Sumoku offer?

Sumoku offers six grid sizes, ranging from 4x4 to 9x9, with each size providing Easy, Medium, and Hard difficulties, totaling 18 unique challenge levels.

Can I compete with other players in Sumoku?

Yes, Sumoku integrates with Apple's Game Center for leaderboards across Classic, Time Attack, and Streaks modes. You can filter by grid size and difficulty to see how you rank globally.

Does Sumoku have ads?

No, Sumoku is free to play and does not contain any advertisements, offering an uninterrupted puzzle experience.

What are Mochis in Sumoku?

Mochis are an in-game currency earned by completing puzzles, achieving perfect games, and maintaining streaks. They can be spent on extra lives and hints.

Is Sumoku suitable for beginners?

Yes, Sumoku is designed for beginners to advanced players, starting with approachable 4x4 grids and progressing to more challenging 9x9 puzzles.

What are the smart tools available in Sumoku?

Sumoku provides tools like Pencil Mode for notes, a Magnifier for larger grids, Hints to reveal cells, Auto-Notes for difficult puzzles, and Lock-In for a high-risk play.

What is the age rating for Sumoku?

Sumoku has an age rating of 4+, making it suitable for a wide range of players looking for a logic-based game.