# Brain Puzzle, Mind Challenge — You can't solve it! > Intelligence benchmark app for boosting mental and cognitive skills with puzzle challenges. (iPhone/iPad app by Edgard Chammas.) - Source: https://appshunter.io/ios/app/brain-puzzle-mind-challenge/id1487803758 (this page in markdown: same URL + `.md`) - Developer: [Edgard Chammas](https://appshunter.io/developer/797013207) - Category: Games, Medical, Puzzle, Trivia - Price: Free with in-app purchases - Rating: 5.00/5 from 4 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 47 MB - Languages: English - Released: 2019-11-16 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/brain-puzzle-mind-challenge/id1487803758/reviews.md ## What is Brain Puzzle, Mind Challenge? What is your IQ level? Boost your brain power and improve your mental and cognitive skills. "Intelligence Benchmark" app is a general psychometric intelligence test targeting both humans and machines. Enjoy a specially crafted set of experiments designed to challenge your mind and help you think out of the box. Gameplay: For each task, you will be given a set of examples where each example has one input grid and its corresponding output grid. These examples will help you understand the relationship between input and output for that specific task. Once you grasp the idea, your goal is to construct the output grid corresponding to the test input grid. "Constructing the output grid" involves picking the height and width of the output grid, then filling each cell in the grid with the appropriate color. Only exact solutions (all cells match the expected answer) are considered correct. Challenge your friends! How many tasks can you finish in 5 minutes? --- Acknowledgement: the tasks used in this app are based on the ARC open dataset by Francois Chollet (https://arxiv.org/pdf/1911.01547.pdf). ## Key features - Boost brain power - Improve mental skills - Cognitive skill enhancement - Challenging mind experiments - Input-output puzzle solving - Competitive gameplay ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Unlock 700 Levels & Remove Ads | $6.99 | one-time | | Get 100 points | $0.99 | one-time | ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/brain-puzzle-mind-challenge/id1487803758/reviews.md ### 5/5 — Very challenging *2019-12-07, version 1.6* Very challenging! I was stuck at first but then it started to make sense. My wife and I had fun seeing who could get to level 6 first without hints - she won :) GREAT! ### 5/5 — This app is genius *2019-11-17, version 1.2* I can’t stop playing it 🤷🏻‍♀️ ## Frequently asked questions about Brain Puzzle, Mind Challenge ### What is Brain Puzzle, Mind Challenge? Brain Puzzle, Mind Challenge is a game designed to test and improve your IQ and cognitive skills. It features a set of experiments that challenge your mind to think outside the box by solving intricate puzzles. ### How do I play Brain Puzzle, Mind Challenge? In each task, you'll be shown example input and output grids to understand the relationship. Your goal is to construct the correct output grid for the test input by selecting the dimensions and filling cells with the appropriate colors. Only exact solutions are accepted. ### Can I challenge friends in Brain Puzzle, Mind Challenge? Yes, you can challenge your friends. The app allows you to see how many tasks you can complete within a 5-minute time limit, adding a competitive element to the gameplay. ### What is the age rating for Brain Puzzle, Mind Challenge? Brain Puzzle, Mind Challenge has an age rating of 4+. This indicates it is suitable for children aged 4 and above, suggesting a generally accessible and non-mature content experience. ### Is Brain Puzzle, Mind Challenge available on Android? Currently, Brain Puzzle, Mind Challenge is supported on iPhone, iPad, and iPod. Information regarding Android availability is not provided in the current data. ### How often is Brain Puzzle, Mind Challenge updated? The app was last updated on December 5, 2019, to version 1.6. This suggests a less frequent update cycle based on the provided release history. ### Does Brain Puzzle, Mind Challenge have ads? No, Brain Puzzle, Mind Challenge does not contain advertisements. The app is free to download and play without interruptions from ads. ### What is the user sentiment for Brain Puzzle, Mind Challenge? Based on the available data, the app has a perfect rating of 5.0 stars from 4 ratings. This indicates a very positive user sentiment among its current reviewers. ## Version history (last 5 releases) ### 1.6 — 2019-12-05 - UI/UX fixes ### 1.5 — 2019-11-23 - UI improvements ### 1.4 — 2019-11-20 - Fixed In-App Purchase bug that prevented users from buying coins ### 1.3 — 2019-11-19 Added the ability to unlock solutions with free 100 points credit on app install. ### 1.2 — 2019-11-16 No release notes. ## Apps similar to Brain Puzzle, Mind Challenge | App | Rating | Price | Category | | --- | --- | --- | --- | | [Solitaire Links - puzzle games](https://appshunter.io/ios/app/solitaire-links-puzzle-games/id1572676439) | 4.8 (5) | Free | Games | | [Coro.](https://appshunter.io/ios/app/coro/id1017066209) | — | Free | Games | | [Sudoku Wiz: Chocolate Delights](https://appshunter.io/ios/app/sudoku-wiz-chocolate-delights/id1346141540) | 4.8 (5) | Free | Games | | [Butterfly Effect Puzzle](https://appshunter.io/ios/app/butterfly-effect-puzzle/id1559204865) | — | Free | Games | | [AtoMaze - Atom in Maze](https://appshunter.io/ios/app/atomaze-atom-in-maze/id1601103437) | 4.5 (8) | Free | Games | | [Brain Trainer: numbers game](https://appshunter.io/ios/app/brain-trainer-numbers-game/id1091590175) | 3.9 (8) | Free | Games | ## More apps by Edgard Chammas - [Voice Of Grace](https://appshunter.io/ios/app/voice-of-grace/id909513970) - [GOT memes](https://appshunter.io/ios/app/got-memes/id1462378854) - [What's up in Lebanon?](https://appshunter.io/ios/app/whats-up-in-lebanon/id1477732886) - [Halloween Sticker Art](https://appshunter.io/ios/app/halloween-sticker-art/id1485322041) - [Xmas Stickers, Merry Christmas](https://appshunter.io/ios/app/xmas-stickers-merry-christmas/id1492219758) All apps by Edgard Chammas: https://appshunter.io/developer/797013207 --- *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 2026-06-10.*