Number King promotes agile mathematical reasoning as you attempt to solve each multi-step puzzle as quickly as you can. Each puzzle contains a target number, a set of source numbers, and a choice of operators. Use all the source numbers and +, -, x, or ÷ to make the target number. Off to the wrong start? Reset the puzzle and try again. Number King times you as you tap through the equations, rewarding you for fast thinking.

Level Mode offers puzzles of increasing difficulty. Solve the simpler ones to unlock tougher challenges.

Beat the Clock Mode challenges you to solves as many puzzles as possible in 150 seconds.

Practice Mode allows you to practice for an unlimited amount of time, solving puzzles at your own pace.

Enjoy all 30 Easy Levels for free (90 puzzles in all!) and sample the first two Medium and Hard puzzle sets. Then, unlock all difficulties and all single-player game modes with one in-app purchase.

What else can we do to make this app even more useful? Please email us at to let us know.

What’s New

Version 1.2

+ Double the number of puzzle sets for twice the challenge and twice the learning!
+ User interface improvements throughout for a more seamless game play experience

Classroom teachers: Number King makes a great bell ringer or reward activity. Try it yourself then purchase the full version for your school's iPads. All levels and play modes are included in the full version with no in app purchases required.

Ratings and Reviews

4.0 out of 5
2 Ratings

2 Ratings

Jaimiers2 ,

Great, challenging, fun!

This app is fun and challenging. It helps you keep your math skills sharp and to think of problems in creative ways. You have to use the numbers given to come up with the solution in the correct order. I highly recommend this fun app!

beth6x7 ,

Math app that is actually fun!

The puzzles in this app start off easy, but before you know it they become VERY challenging!

stefanpnafets ,

Great speed math very fun

Awesome game, need to get it, I love it a lot


Miaplaza Inc.
93.8 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. Full Version $2.99


  • Family Sharing

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

More By This Developer

You May Also Like