# MM - Master of Mind (3-8 pins) > Guess the hidden color combination in this classic logic puzzle game. (iPhone/iPad app by Ruslan Goncharenko.) - Source: https://appshunter.io/ios/app/mm-master-of-mind-3-8-pins/id1184310503 (this page in markdown: same URL + `.md`) - Developer: [Ruslan Goncharenko](https://appshunter.io/developer/934710362) - Category: Games, Entertainment, Board, Puzzle - Price: Free - Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 8.1 · 68 MB - Languages: American English - Released: 2016-12-10 - Data updated: 2026-06-01 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/mm-master-of-mind-3-8-pins/id1184310503/reviews.md ## What is MM? Remember the classic Master Mind game from the Seventies? It is also called "Bulls and Cows". You might know this game from your childhood as it is a digital version of the classic Mastermind board game. Now it's available for FREE for your phone and tablet. The goal is to guess the hidden color combinations. Your opponent (the computer / phone) creates a combination of up to four colors and hides it at the top of the game board. Your task is to try out different color combinations until you match the hidden code. After each try, you get a hint to see how many colors you have correct: -Black key: There is a color that is in the combination and at the right place. -White key: There is a color that is in the combination but not at the right place. The challenge is to pick the correct color code as quickly as possible — in other words, to see how fast you can guess the hidden color combination. Its a very addictive puzzle game. There are 3 categories of difficulty and 6 groups by dimension (3 pins, 4 pins, 5 pins, 6 pins, 7 pins, 8 pins). Each categorie has 50 - 1000 levels. There are more then 10000 tasks. Rules: https://en.wikipedia.org/wiki/Mastermind_(board_game) ## Key features - Classic Mastermind gameplay - Guess hidden color combinations - Black and white key hints - Multiple difficulty categories - Various pin dimensions (3-8 pins) - Thousands of levels and tasks ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/mm-master-of-mind-3-8-pins/id1184310503/reviews.md ### 1/5 — Freezes up *2020-10-02* I love this game however it freezes up then will not go to the game you were playing it starts up at the beginning of the lost. Wont start where it froze up. Frustrating!! ## Frequently asked questions about MM ### What is MM - Master of Mind? MM - Master of Mind is a free mobile game that recreates the classic Mastermind board game. Players aim to guess a hidden combination of colors based on feedback from each guess. ### How do I play MM - Master of Mind? The game involves guessing a secret color code created by the opponent. After each attempt, you receive hints: a black key for a correct color in the correct position, and a white key for a correct color in the wrong position. ### What are the difficulty levels in MM - Master of Mind? The game offers 3 categories of difficulty and 6 groups based on the number of pins, ranging from 3 pins to 8 pins. Each category contains between 50 and 1000 levels. ### Is MM - Master of Mind free to play? Yes, MM - Master of Mind is available for free on your phone and tablet. It is supported by advertisements. ### Does MM - Master of Mind have ads? Yes, MM - Master of Mind contains advertisements as it is an ad-supported game. ### What devices does MM - Master of Mind support? MM - Master of Mind is compatible with iPhones and iPads, as indicated by its support for these devices. ### How often is MM - Master of Mind updated? The latest version of MM - Master of Mind is 1.4.0, which was last updated on April 5, 2022. This indicates it receives periodic updates. ### What is the age rating for MM - Master of Mind? MM - Master of Mind has an age rating of 4+, making it suitable for younger players and families. ## Version history (last 5 releases) ### 1.4.0 — 2022-04-05 fix bug ### 1.3.0 — 2017-12-21 This app has been updated by Apple to display the Apple Watch app icon. update libs ### 1.1.0 — 2017-02-27 fix bug of "0"-button ### 1.0.1 — 2017-01-07 fix bug ### 1.0.0 — 2016-12-10 No release notes. ## Apps similar to MM | App | Rating | Price | Category | | --- | --- | --- | --- | | [Break•the•Code (Premium)](https://appshunter.io/ios/app/breakthecode-premium/id998543383) | 4.6 (36) | $0.99 | Games | | [Codebreaker*](https://appshunter.io/ios/app/codebreaker/id1553588319) | 4.3 (67) | Free | Games | | [Break•the•Code](https://appshunter.io/ios/app/breakthecode/id979015665) | 4.7 (142) | Free | Games | | [Codebreaker Game - Board Game](https://appshunter.io/ios/app/codebreaker-game-board-game/id1493793846) | 2.1 (7) | Free | Games | | [Peg Elimination](https://appshunter.io/ios/app/peg-elimination/id6474193810) | — | Free | Games | | [Codebreaker Master - Expert](https://appshunter.io/ios/app/codebreaker-master-expert/id1491779855) | 4.3 (6) | Free | Games | ## More apps by Ruslan Goncharenko - [Travel. Labyrinth edition](https://appshunter.io/ios/app/travel-labyrinth-edition/id934710363) - [Ball and basket. Ball and wall](https://appshunter.io/ios/app/ball-and-basket-ball-and-wall/id939215379) - [ZigZag Puzzle. Red and black](https://appshunter.io/ios/app/zigzag-puzzle-red-and-black/id939510359) - [Memo Test. Remember the seq!](https://appshunter.io/ios/app/memo-test-remember-the-seq/id939524504) - [Color Labyrinth.](https://appshunter.io/ios/app/color-labyrinth/id940384971) - [Fire Ball and Black Holes](https://appshunter.io/ios/app/fire-ball-and-black-holes/id940408136) All apps by Ruslan Goncharenko: https://appshunter.io/developer/934710362 --- *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 2026-06-01.*