Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download Mathoku Jr by Kairos Development Co, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download

Mathoku Jr

By Kairos Development Co

This app is only available on the App Store for iOS devices.


The puzzle game of Mathoku Junior is similar to Sudoku but with a mathematical twist.

The goal is to place numbers from zero to nine in the spaces to produce the correct total for each row and column, utilizing the mathematical operations shown.

Mathoku Junior is easy to learn and very addictive. Since the app utilizes random numbers to generate each puzzle, there are over 5,000 possible unique games per level

Created by a certified math teacher, Mathoku Junior is an educational game that can help sharpen a child’s arithmetic skills as well as stimulate logical mathematical minds. Fans of Sudoku, Twenty-four and Kenken will love it.

There are five difficulty levels and the ability to ask for a hint when needed. Scores are saved and reports can be created showing the scores.

Great for young children. Jump start their math education today!

Please contact customer support at with any questions or concerns.

What's New in Version 2.1

Added ability to limit totals to ten or less for young children.
Also added ability to not have negative totals in subtraction.
Added ability to set a default level for use when creating a new game.


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5
Mathoku Jr
View in iTunes
This app is designed for both iPhone and iPad
  • $0.99
  • Category: Games
  • Updated:
  • Version: 2.1
  • Size: 24.0 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

This application hasn’t received enough ratings to display a summary.