4=10

In-app purchases
4.9
115K reviews
1M+
Downloads
Teacher Approved
Content rating
Everyone
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About this game

4=10 is a simple number puzzle game suitable for all ages. The objective is to use four given numbers and combine them in an expression that equals 10. For example, you can solve it by adding 1, 2, 3, and 4 together (1+2+3+4=10).

The game relies on basic math operations and starts off easy, gradually increasing in difficulty. It's designed to be a relaxed and soothing experience. You can play it with just one hand, using your phone whenever and wherever you like.

By playing this game, you'll become more comfortable with numbers and improve your basic math skills, including mental calculations, using parentheses, and following the correct order of operations.

Enjoy the game and happy calculating! :)
Updated on
Jan 17, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.9
114K reviews
Logan Perry
May 19, 2024
The perfect time killer game not addictive but makes you think. The only problem I have is pacing. I wish there was some sort of difficulty setting I could switch between easy and hard. But I still love this game. Update got the add on and am enjoying it. 2 ideas, I wish the solution had a hint first. Ex just shows you the order of the numbers, then gives you one equation at a time so you still have a chance to solve it. New add on idea 4=all where you have to make the same 4 numbers =10&12&24
15 people found this review helpful
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Sveinn Steinarsson
August 21, 2022
Thank you for the feedback! I’m glad you enjoy the game even though the beginning is easy for you. And also, sometimes an easy one becomes difficult if it is interlaced with challenging ones. I hope you check it yourself :) Good luck!
Katy
March 3, 2024
So far I'm 40 levels in and its really great. As someone who has struggled with math this is a nice challenge. I can see how for some it could be easy to breeze through but it also shows how there could be a lot of different ways to get to ten. Also so far no ads! which i do enjoy since many games are plagued with ads after every tap so this is very nice!
39 people found this review helpful
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Cidi S
April 8, 2024
1/18/24: Challenging math. I like it. Edit 4/8- I finally reached 500 levels. I love how this game uses the rules of math and tricks to its advantage. I wonder what we would get if you add exponents and roots... maybe not for ten but for bigger numbers. Also, no ads! Never a problem for me, but I felt the need to add that there. This helped keep my mind sharp a lot!
18 people found this review helpful
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Sveinn Steinarsson
April 8, 2024
I tried exp and roots. It might work better for different target numbers than 10 but the problem was it made the UI much worse IMO. If you still want more you can check out the add-on. Thank you for the review ❤️

What's new

* Added more languages
* Minor bug fixes