# Make 10+ — Simple Arithmetic Game

> Simple Arithmetic Game (iPhone/iPad app by Kiichi Ito.)

- Source: https://appshunter.io/ios/app/make-10-plus/id1543262394 (this page in markdown: same URL + `.md`)
- Developer: [Kiichi Ito](https://appshunter.io/developer/1505735244)
- Category: Games, Education, Card, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 14.0 · 29 MB
- Languages: American English, Japanese
- Released: 2020-12-10
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/make-10-plus/id1543262394/reviews.md

## What is Make 10+?

"Make 10" (10 puzzle) is an arithmetic game to make 10 using 4 numbers and +-×÷.
You can play not only general mode but also easy / advanced mode so you can enjoy this App even if you are a beginner or advanced.

● Difficulty Level
- Easy
  Problems solvable with only +-
- Normal
  General problems (make 10 with 4 numbers)
- Hard
  Problems to make random two-digit numbers with 4 numbers
- Extreme
  Problems to make random two-digit numbers with 5 numbers

● Game Mode
- Complete
  Solve all of the 552 problems to make 10 with 4 numbers which have correct answers (Can't select difficulty levels)
- Time Attack
  Solve more problems within the time limit
- Endless
  Solve more problems consecutively without skipping

● History Function
- Can check equations of your own answers.
- Can save problems as favorites

* Only solvable problems are set.
* You become able to play Hard or Extreme mode if you accumulate points sufficiently.
* Points are added every time you solve a problem except for Easy mode.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 50 points | $0.99 | one-time |
| 250 Points | $3.99 | one-time |
| 500 points | $6.99 | one-time |
| Remove Ads | $1.99 | one-time |



## Version history (last 3 releases)

### 1.0.2 — 2020-12-29

- Fixed bug

### 1.0.1 — 2020-12-10

- Added sharing button in Info view

### 1.0.0 — 2020-12-10

No release notes.

## Apps similar to Make 10+

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Make N – Mental Math Battle](https://appshunter.io/ios/app/make-n-mental-math-battle/id6739270814) | — | Free | Games |
| [Poker Square - Solitaire](https://appshunter.io/ios/app/poker-square-solitaire/id500495014) | 3.4 (5) | Free | Games |
| [Chess Memory](https://appshunter.io/ios/app/chess-memory/id6461217612) | — | $1.99 | Games |
| [Pyramid](https://appshunter.io/ios/app/pyramid/id882662784) | 5.0 (1) | Free | Games |
| [ときめき！？かるた２ 【百人一首ゲーム】](https://appshunter.io/ios/app/id6504434571) | — | Free | Games |
| [Sudoku.com - Classic Sudoku](https://appshunter.io/ios/app/sudokucom-classic-sudoku/id6550907167) | — | Free | Games |

## More apps by Kiichi Ito

- [VocalTuner - Pitch Training](https://appshunter.io/ios/app/vocaltuner-pitch-training/id1505735245)
- [AtCoder Alarm](https://appshunter.io/ios/app/atcoder-alarm/id1671964226)
- [SeClock: Seconds Clock Widget](https://appshunter.io/ios/app/seclock-seconds-clock-widget/id6445807658)
- [Chord Memo](https://appshunter.io/ios/app/chord-memo/id6446309728)
- [MIDI Player with Mixer](https://appshunter.io/ios/app/midi-player-with-mixer/id6472823479)

All apps by Kiichi Ito: https://appshunter.io/developer/1505735244

## Related topics

[1plus s10](https://appshunter.io/ios/topics/1plus-s10) · [kiichi ito](https://appshunter.io/ios/topics/kiichi-ito)

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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 2026-08-18.*