# Crush9×9 — multiplication game

> Multiplication puzzle game for quick daily brain training. (iPhone/iPad app by ZERONE.)

- Source: https://appshunter.io/ios/app/crush99/id1505916500 (this page in markdown: same URL + `.md`)
- Developer: [ZERONE](https://appshunter.io/developer/1708775781)
- Category: Games, Education, Casual, Word
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 109 MB
- Languages: English
- Released: 2020-04-12
- Data updated: 2026-07-07
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/crush99/id1505916500/reviews.md

## What is Crush9×9?

九九計算を駆使して衝突を回避せよ！

１日５分で頭が良くなる爽快脳トレゲームです。

□×□＝48

Q.□に入る2つの数字はどれ？

遊び方はとっても簡単！
九九を成立させる2つの数字をタップするだけ。
子供から大人までお楽しみ頂けます。

毎日少しの時間でも頭の体操をしましょう！

## Key features

- Multiplication puzzle solving
- Quick daily brain training
- Simple tap controls
- Suitable for all ages
- Short play sessions


## Frequently asked questions about Crush9×9

### What is Crush9x9?

Crush9x9 is a multiplication puzzle game designed for quick daily brain training. It helps users improve their mental agility by solving multiplication problems.

### How do you play Crush9x9?

Playing Crush9x9 is simple: you tap the two numbers that correctly complete a multiplication equation. The goal is to form valid 'kuku' (multiplication table) equations.

### Is Crush9x9 suitable for children?

Yes, Crush9x9 is suitable for children aged 4 and up, as well as adults. Its simple mechanics and educational focus make it accessible for all ages.

### Can I play Crush9x9 offline?

The provided data does not specify if Crush9x9 can be played offline. However, many casual puzzle games offer offline functionality.

### Does Crush9x9 have ads?

Yes, Crush9x9 contains advertisements. This is indicated by the 'hasAds' flag being true in the application data.

### What devices support Crush9x9?

Crush9x9 is supported on iPhone, iPad, and iPod devices. It is available on iOS platforms.

### How often is Crush9x9 updated?

Crush9x9 was last updated on March 12, 2021, with version 1.0.7. The frequency of updates is not explicitly stated but the last update was over a year ago.

### What is the user sentiment for Crush9x9?

Based on the limited data, Crush9x9 has a perfect 5.0-star rating from 2 reviews, suggesting a very positive initial user reception.

## Version history (last 5 releases)

### 1.0.7 — 2021-03-12

-Minor bug fix
-Performance improvements

### 1.0.6 — 2020-10-15

Fixed a bug related to advertising and now supports iOS14

### 1.0.5 — 2020-09-17

bug fix

### 1.0.4 — 2020-07-09

bug fix

### 1.0.3 — 2020-06-09

bug fix

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## More apps by ZERONE

- [スイーツドラゴン -完全無料！新感覚シューティングゲーム-](https://appshunter.io/ios/app/id1023598820)
- [One Stroke Puzzle : PURURUN](https://appshunter.io/ios/app/one-stroke-puzzle-pururun/id1145262669)
- [Brain Training Puzzle! PITAPON](https://appshunter.io/ios/app/brain-training-puzzle-pitapon/id1156049875)
- [PURUPURU：ぷるぷる](https://appshunter.io/ios/app/purupuru/id1163693695)
- [大人がハマる物理脳トレ！ポポポン～頭が良くなる脳トレパズル～](https://appshunter.io/ios/app/id1180521682)
- [Make 10 - Logical Brain](https://appshunter.io/ios/app/make-10-logical-brain/id1192640935)

All apps by ZERONE: https://appshunter.io/developer/1708775781

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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 2026-07-07.*