# Dyslock - Crack The Code — Logic riddle for a mastermind > Logic riddle game inspired by Mastermind, with over 2000 puzzles. (iPhone/iPad app by Dysphasion.) - Source: https://appshunter.io/ios/app/dyslock-crack-the-code/id1636561650 (this page in markdown: same URL + `.md`) - Developer: [Dysphasion](https://appshunter.io/developer/1567207440) - Category: Games, Education, Casual, Puzzle - Price: Free with in-app purchases - Rating: 4.80/5 from 70 App Store ratings · 12 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 141 MB - Languages: American English - Released: 2022-08-15 - Data updated: 2026-07-08 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/dyslock-crack-the-code/id1636561650/reviews.md ## What is Dyslock? "solid puzzle game, fantastic note taking system" (TheRedrakerbz) "Love this, have been playing it for a while now and it keeps testing me!" (Aperson0n1ine) Will you crack the code? In this puzzle game inspired by the classic Mastermind, your task is to find a unique code using a set of clues. Each clue contains a guess for the code and information on how many digits are well-placed and badly-placed. - Over 2000 puzzles - 6 difficulty from begginer to Master - Intuitive note-taking system to solve complexe puzzles - Play with digits, letters, colors, smiley, animals, ... - Daily challenge with leaderboard - intelligent Hints that gives you the next logical move to do - Codes ranging from 2 to 6 digits in length Ready to test Your Logic? Engage with Dyslock where each puzzle is a new challenge to your logical thinking. Ready, set, puzzle! ---------------------------------------------------------------------------------------------- Dive into Dyslock, the ultimate puzzle game that takes you on a thrilling journey of logic and deduction. Inspired by the classic Mastermind, this app offers a fresh twist on traditional puzzle games, challenging you to crack codes like a true code breaker. With over 2000 puzzles spanning various themes—digits, letters, colors, and more—'Dyslock' caters to puzzle enthusiasts of all levels, from beginners to the mastermind elite. Each level in Dyslock presents a unique logic puzzle, where your task is to decipher a hidden code using a series of clues. These clues will tell you how many elements of your guess are correctly placed or need to be rearranged, pushing your logical thinking to new heights. The game's difficulty ranges from easy puzzles to hard challenges that will test your skills and patience. What sets Dyslock apart is its intuitive note-taking system, designed to help you keep track of your deductions and solve even the most complex puzzles. This feature, combined with an intelligent hint system, ensures that you're never stuck for too long on a particularly tough challenge. Engage in daily challenges to compete on the leaderboard, proving your prowess in logic puzzles to the Dyslock community. Whether you're deciphering digits, aligning colors, or arranging smileys and animals, each puzzle offers a new opportunity to train your brain and enhance your problem-solving skills. With more than 1000 puzzles available for free, Dyslock offers endless entertainment and mental exercise. From the smart use of pegs and pins in board-style puzzles to the satisfaction of completing a grid with perfect logic, Dyslock has it all. Each puzzle is a brain game that will test your logic, memory, and ability to think ahead. With puzzles that range from easy to hard, Dyslock is designed to challenge and entertain puzzle lovers of all ages and skill levels. Are you ready to accept the challenge and become a mastermind in the world of Dyslock? With its engaging puzzles, smart design, and daily brain teasers, this puzzle game is the perfect way to pass the time, train your brain, and improve your logical thinking skills! ## Key features - Over 2000 puzzles - 6 difficulty levels - Intuitive note-taking system - Play with digits, letters, colors, and more - Daily challenge with leaderboard - Intelligent hints ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Full game | $3.99 | one-time | | Remove ads | $1.99 | one-time | | unlock all levels | $2.99 | one-time | ## Recent user reviews (10 of 12) All indexed reviews: https://appshunter.io/ios/app/dyslock-crack-the-code/id1636561650/reviews.md ### 5/5 — Amazing download *2024-12-14, version 1.3.60* This game is perfect just to relax and have your mind focus. This game does have ads but, it does come up so much. ### 5/5 — Highly addictive *2024-04-11, version 1.3.60* If you love puzzles, but don’t love the ones that you get stuck on for days this is for you. Just the right amount of difficulty to make it fun!!! Love it!!!! ### 5/5 — Great Brain-testing Game *2023-11-01* Love this, have been playing it for a while now and it keeps testing me! Every stage seems to progress and get a little more complex so it doesn’t hit a plateau of ‘easy’ and seems to stay fresh! Really neat interface with no glitches or problems at all and generally really smooth and intuitive gameplay once you get over the initial learning curve! Well deserves 5 stars one of the best little games I’ve played for a while, especially as it’s from a small developer! Well done! ⭐️⭐️⭐️⭐️⭐️ ### 5/5 — Great game like Mastermind *2023-10-31, version 1.3.56* I found this game very fun to pass time on and was equal parts challenging and solvable and therefore not impossible. I came across this app because it was similar to the table game Mastermind with the twist that all the combinations are already prepared for you and they serve as clues to solve the final puzzle. A lot of fun and a lot of engagement when posting to sites like Reddit. Some feedback for improvement: - have a button that allows you to clear all notes and guesses all at once. Often times I simply want to start over from scratch and I need to clear each note individually from each box - include an Undo button so I can remove my most recent guesses and notes in order - add a map so I can go back to previous levels ### 5/5 — Very fun and challenging puzzles! *2023-10-31, version 1.3.56* Similar to another reviewer, I saw a screenshot on Reddit and spent awhile trying to solve it myself. The app is the perfect mix of challenging puzzles but the concept is easy to follow! ### 5/5 — My Favorite Puzzle Game *2023-10-30, version 1.3.56* Thank you Mr. Chicken! I’ve been playing this game for over a year now and this is quite easily one of my favorite apps. Solving these puzzles is always fun and I appreciate how most of the puzzles can be solved with logical deductions. I love playing in the daily challenges and seeing how my time compares against other users. The game is very user friendly by providing tools that help players keep track of their progress and quickly solve complex puzzles. I also like that the ads are minimal, with only short ads after solving multiple puzzles in a row. This game is incredible and deserves far more love! ### 5/5 — Great game! Challenging but fair *2023-10-30, version 1.3.56* I found this game off Reddit and it is a lot of fun. The logic used to figure out the codes get more and more complex over time and I find myself getting better and better and learning more tricks along the way. I also love that you can chose between using numbers, letters and symbols for the code, which can make it easier on my brain. There’s no micro transactions or any pushing of any kind, and removing ads for only a dollar is well worth it. Especially with how much time I’ve ended up spending on this game. ### 5/5 — Really clever and fun puzzle game *2023-08-09, version 1.3.56* Really clever and fun puzzle game ### 5/5 — Great puzzle game *2022-11-03, version 1.2* Like a modern take on mastermind. Highly recommend for any fan of logic puzzles! ### 5/5 — Great concept, great puzzles! *2022-08-26, version 1.1* Saw screenshots of these puzzles on Reddit and once I found out there was a fully fledged app for it, I immediately downloaded. If you’re looking for a great puzzle game with no ads and clean design, then definitely play this! ## Frequently asked questions about Dyslock ### What is Dyslock? Dyslock is a logic puzzle game inspired by the classic Mastermind. Players must deduce a unique code using clues that indicate the number of correctly placed and misplaced elements in their guesses. ### How many puzzles are available in Dyslock? Dyslock features over 2000 puzzles, offering a vast amount of content for players to enjoy. The game also mentions over 1000 puzzles available for free. ### What types of codes can be cracked in Dyslock? Players can engage with codes made up of digits, letters, colors, smileys, and animals, providing a variety of themes and challenges within the game. ### Does Dyslock offer hints or assistance? Yes, Dyslock includes an intelligent hint system that guides players by suggesting the next logical move. It also features an intuitive note-taking system to help track deductions. ### Is Dyslock suitable for beginners? Dyslock offers 6 difficulty levels, ranging from beginner to Master, making it accessible for players of all skill levels. The game is rated 4+ for age appropriateness. ### Can I play Dyslock offline? The provided data does not specify if Dyslock can be played offline. However, the mention of daily challenges and leaderboards suggests an online component might be necessary for full functionality. ### How often is Dyslock updated? The latest version of Dyslock is 2.0.62, and it was last updated on December 2, 2025. This indicates a relatively recent update cycle. ### What devices support Dyslock? Dyslock is available on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users. ## Version history (last 5 releases) ### 2.0.62 — 2025-12-02 Security improvements ### 1.3.60 — 2024-02-25 Fix daily challenge not available bug ### 1.3.59 — 2024-02-22 Interface improvements and minor bug fixes. ### 1.3.58 — 2024-02-13 Enhanced interface featuring 6 difficulty with level maps. ### 1.3.56 — 2022-12-19 Remove energy system. Minor bug fixes. ## Apps similar to Dyslock | App | Rating | Price | Category | | --- | --- | --- | --- | | [Cryptogram: Word Brain Puzzle](https://appshunter.io/ios/app/cryptogram-word-brain-puzzle/id1644099880) | 4.6 (237,632) | Free | Games | | [Dominant Mind Code Breaker](https://appshunter.io/ios/app/dominant-mind-code-breaker/id843726202) | 4.7 (6,958) | Free | Games | | [The Six Degrees](https://appshunter.io/ios/app/the-six-degrees/id6479545137) | 5.0 (31) | Free | Games | | [Bit Idle Clicker](https://appshunter.io/ios/app/bit-idle-clicker/id6473765805) | 3.7 (10) | Free | Games | | [Alchemy AI - Infinite Elements](https://appshunter.io/ios/app/alchemy-ai-infinite-elements/id6466730288) | 4.7 (409) | Free | Games | | [PiKuBo - 3D Nonogram Puzzles](https://appshunter.io/ios/app/pikubo-3d-nonogram-puzzles/id6467725326) | 4.6 (90) | Free | Games | --- *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 2026-07-08.*