Challenging Japanese math and logic puzzle.

Great upgrade for those who love crosswords, newspaper games, sudoku, or math and logic puzzles.

Can you solve these:
12 + ___ = 15
17 - __ + 3 = 14
If yes, then you can win at Suko Pro!
If not, then you need Suko Pro badly as part of your brain refreshing regimen.

New Coin Leaderboard.
Earn coins when you win, spend coins for hints!

Like any great game, Suko Pro might seem hard at first, but once you find some tricks, it gets easier and easier!

Based on a traditional Japanese math puzzle, Suko uses a little bit of addition, making it an ideal game to play with your kids and teach basic addition, and logic simultaneously. It is challenging, yet fun for adults and kids alike.

Quick Play Tips:
Please click "How to Play" from main menu. This game uses simple addition, but has simple rules to help you.

We hope you enjoy Suko Pro as much as we do!

Suko and Sujiko were originally designed and created by Jai Kobayaashi Gomer, of Kobayaashi Studios.

What’s New

Version 2.41

New Themes
New Music
New Sujiko Hard Mode +10 Coins Added
New Achievement Added
EU Ad Compliance Option Added

Ratings and Reviews

4.8 out of 5
5 Ratings

5 Ratings

JSmith7869 ,

Best Suko

This is the best app for Suko I could find. Great number and logic puzzle.

JAR2104 ,

Great game one problem

This is the best Suko game I found. Problem is some puzzles have errors. I bought clues for every box and it would still not solve. Frustrating. Oh well still great.

App Privacy

The developer, 54 Bones, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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