# 4=10 — A casual and fun number puzzle

> Casual number puzzle game to make four numbers equal ten using basic math. (iPhone/iPad app by Base Exponent ehf..)

- Source: https://appshunter.io/ios/app/410/id1609871477 (this page in markdown: same URL + `.md`)
- Developer: [Base Exponent ehf.](https://appshunter.io/developer/1477881290)
- Category: Games, Education, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 4.93/5 from 2,540 App Store ratings · 292 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 33 MB
- Languages: English
- Released: 2022-03-30
- Data updated: 2026-08-29
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/410/id1609871477/reviews.md

## What is 4=10?

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! :)

## Key features

- Combine four numbers to equal 10
- Basic math operations
- Gradually increasing difficulty
- One-handed play
- Improves mental math skills
- Relaxing and soothing gameplay

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 4≠10 add-on | $3.99 | one-time |


## What do users think of 4=10?

Overall sentiment: positive

**Pros**

- 👍 Simple and fun
- 🧠 Helps improve math skills
- 🔒 No ads or in-app purchases
- 💡 Challenging yet relaxing

**Cons**

- 🤔 Some levels too easy
- 🤯 Can get repetitive at times

**Commonly reported bugs**

- None reported

**Most requested features**

- Add more difficulty levels
- Introduce new gameplay modes

## Recent user reviews (10 of 292)

All indexed reviews: https://appshunter.io/ios/app/410/id1609871477/reviews.md

### 5/5 — Review

*2026-08-04, version 1.5.1*

Excellent game.

### 5/5 — A relaxing puzzle game without ads!

*2026-07-13, version 1.5.1*

If you like math, puzzles, or especially math puzzles, you'll probably like this game. The concept is fairly straightforward, but that doesn't make it any less fun. I love playing it for a bit while waiting for a train. It kinda fills the same niche as sudoku, it's just less of a commitment.

### 5/5 — Awesome math game

*2026-06-29, version 1.5.1*

Great, free, fun math game shining in  a pool of slop/ad games. 10/10!

### 5/5 — Easy to play and fun

*2026-05-23, version 1.5.1*

You can pick up this game at any time, play as long as you like, and come back whenever. So it fits your life rather than controlling it. These aren’t difficult challenges (at least the first 100!) but they do require a little thought, it’s a perfect fit while waiting for appointments, children, spouse, parents…

### 5/5 — Love this game

*2026-05-12, version 1.5.1*

This game is such a nice pass time. For someone with ADHD and needs to do something, instead of doomscrolling, this helps me hyper focus on something positive instead. 

I had this game in my old Samsung phone, and was at 450-ish. Shame I lost all my progress, but it’s giving me motivation to start again. 

I recommend if you like puzzle games and brain teasers.

### 5/5 — What do you think about a Challenge Mode?

*2026-04-24, version 1.5.1*

This is an aesthetically pleasing and relaxing game, but I while I knew some people here mentioned that is too easy, and I also think that is a bit too easy for my taste, this spark me a question: what if there is a challenge mode that it restricts answer only to the optimal number of moves? For getting an answer, it is not that difficult because player can just test each of the permutations of the four letters and they will eventually get an answer, but if the game considers the distance of swap and the number of operators used, while reset the level when the players exceed the optimal moves, would it be more interesting and challenging?

### 5/5 — Great game!

*2026-02-12, version 1.5.1*

It’s a pretty nice and casual game and something you can easily get into without much frustration. 10/10, would recommend for the math people.

### 5/5 — Love it

*2025-12-19, version 1.5.1*

The best game ever to be honest it challenges me but I love it

### 4/5 — Too many simple levels

*2025-10-28, version 1.5.1*

It’s a nice game, but it seems like 90% of the levels can be solved by adding 3 of the numbers and subtracting the fourth.

### 5/5 — W game

*2025-09-12, version 1.5.1*

W game for the brain

## Frequently asked questions about 4=10

### What is 4=10?

4=10 is a casual number puzzle game designed for all ages. The core objective is to use four provided numbers and basic mathematical operations to create an expression that equals 10. It's a simple yet engaging way to exercise your mind.

### How does 4=10 improve my math skills?

By regularly playing 4=10, you'll become more comfortable with numbers and enhance your basic math abilities. The game encourages mental calculations, the strategic use of parentheses, and adherence to the correct order of operations, all while being a fun experience.

### Is 4=10 free to play?

Yes, the game is free to download and play. It offers in-app purchases, which may provide additional benefits or content, but the core gameplay experience is accessible without any cost.

### What kind of device can I play 4=10 on?

The game is designed for mobile devices, allowing you to play with just one hand. You can enjoy it on your phone whenever and wherever you like, making it a convenient option for quick gaming sessions.

### What are some common use cases for 4=10?

This game is perfect for anyone looking for a relaxing way to pass the time, such as during commutes, breaks, or while unwinding. It's also ideal for individuals who want to keep their minds sharp and improve their fundamental arithmetic skills in an enjoyable format.

## Version history (last 5 releases)

### 1.5.1 — 2025-02-02

Added new game modes.

### 1.3.0 — 2024-02-09

* Minor bugfixes
* Added translations

### 1.2.0 — 2023-12-13

Minor fixes

### 1.1.3 — 2023-11-06

Added new languages
Added add-on pack

### 1.1.2 — 2023-11-05

Added new languages
Added add-on pack

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## Related topics

[the 410](https://appshunter.io/ios/topics/the-410) · [conundra math](https://appshunter.io/ios/topics/conundra-math)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*