# Crank It! Number Brain Teaser — Exercise your brain! All ages!

> A brain-training game to identify the next letter in algorithmic sequences. (iPhone/iPad app by Dimitrios Kapsalis.)

- Source: https://appshunter.io/ios/app/crank-it-number-brain-teaser/id371177212 (this page in markdown: same URL + `.md`)
- Developer: [Dimitrios Kapsalis](https://appshunter.io/developer/303474820)
- Category: Games, Entertainment, Puzzle, Strategy
- Price: $1.99
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.5 · 2 MB
- Languages: American English
- Released: 2010-05-12
- Data updated: 2026-06-04
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/crank-it-number-brain-teaser/id371177212/reviews.md

## What is Crank It! Number Brain Teaser?

HOORAY!!! Crank It! is being leveraged in the Math and Literacy Centers of Illinois schools, K-8. Teachers have recognized Crank It! as a tool for helping kids identify patterns and familiarize with multiple choice test taking.

Exercise your brain, challenge your friends and have some fun with Crank It!!

Crank It! is a simple and fun game that can be played anywhere and anytime!

The object of the game is to determine the next letter of a given sequence.  Different patterns of sequences are created algorithmically for an endless supply of combinations.  Which means, the more you have to play, the stronger your mind becomes!  It’s protein for the brain!

The application also provides statistics which can help you gauge your performance.  Statistics kept include: number of games played, number of games won, max streak, etc. 

Empower your brain and start playing! GOOD LUCK! 


HOORAY!!! Crank It! is being leveraged in the Math and Literacy Centers of Illinois schools, K-8. Teachers have recognized Crank It! as a tool for helping kids identify patterns and familiarize with multiple choice test taking.

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Don’t forget to laugh out loud with our Greek Anekdota and don’t miss the next holiday, check out our Greek Orthodox Calendar.

## Key features

- Identify next letter in sequences
- Algorithmic pattern generation
- Endless supply of combinations
- Performance statistics tracking
- Suitable for all ages
- Offline play

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/crank-it-number-brain-teaser/id371177212/reviews.md

### 2/5 — Fun idea, simple execution

*2010-06-29*

This app could be quite a bit of fun. Unfortunately, the sequences are too easy to decypher and the available choices make the correct answer all too obvious. Increase the difficulty of the sequences and make the available choices more plausible and the game will be much better.

## Frequently asked questions about Crank It! Number Brain Teaser

### What is the main objective of Crank It!?

The main objective of Crank It! is to determine the next letter in a given sequence by identifying the underlying pattern. This helps players exercise their brain and improve their pattern recognition skills.

### How does Crank It! help with learning?

Crank It! is recognized as a tool for helping children identify patterns and familiarize themselves with multiple-choice test-taking formats. Its algorithmic patterns provide an endless supply of combinations for continuous learning.

### Can I play Crank It! offline?

Yes, Crank It! is designed to be a simple and fun game that can be played anywhere and anytime, including offline.

### What kind of statistics does Crank It! provide?

Crank It! provides statistics to help you gauge your performance, including the number of games played, number of games won, and your maximum streak.

### How much does Crank It! cost?

Crank It! is a paid application, priced at $1.99. It does not feature in-app purchases or advertisements.

### What devices is Crank It! available on?

Crank It! is supported on iPhone and iPod devices. It is rated for ages 4 and up.

### How often is Crank It! updated?

The latest version of Crank It! is 2.3, and it was last updated on July 25, 2024. Updates typically focus on improving gameplay and performance.

### Does Crank It! have ads?

No, Crank It! is ad-free. It is a paid application that offers an uninterrupted gaming experience.

## Version history (last 5 releases)

### 2.3 — 2024-07-25

Keeping the app current.

### 2.2 — 2021-06-01

Recoded and re-designed for iOS14 and after.

### 2.1 — 2016-09-29

Bug Squashing

### 2.0 — 2016-09-26

UI Redesign

### 1.9 — 2011-04-12

Performance improvements.
Tweaked sequence generator.

follow us on Twitter at @tsoliassoftware

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## More apps by Dimitrios Kapsalis

- [Greek Orthodox Calendar](https://appshunter.io/ios/app/greek-orthodox-calendar/id303474817)
- [Gr Anekdota-Ελληνικά Ανέκδοτα](https://appshunter.io/ios/app/gr-anekdota/id307849621)
- [Crank It! Letter Brain Teaser](https://appshunter.io/ios/app/crank-it-letter-brain-teaser/id370826800)
- [Crank It! Numbers Brain Teaser](https://appshunter.io/ios/app/crank-it-numbers-brain-teaser/id387305715)
- [Crank It! Letters Brain Teaser](https://appshunter.io/ios/app/crank-it-letters-brain-teaser/id407345210)

All apps by Dimitrios Kapsalis: https://appshunter.io/developer/303474820

## Related topics

[tsolias software](https://appshunter.io/ios/topics/tsolias-software)

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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 2026-06-04.*