Dyslock vs Blind 20
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Dyslock
This logic puzzle game challenges you to crack unique codes using clues about your guesses. With over 2000 puzzles, multiple difficulty levels, and an intuitive note-taking system, it offers endless brain-training fun. Play daily challenges and compete on leaderboards.
- Over 2000 puzzles
- 6 difficulty levels
- Intuitive note-taking system
- Play with digits, letters, colors, and more
- Daily challenge with leaderboard
- Intelligent hints
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"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!
Blind 20
Test your strategy and luck by sorting randomly generated numbers from 1 to 999, one at a time, into an ascending list of 20. Compete daily in live challenges against players worldwide and track your progress. Discover hidden secrets and share your achievements.
- Number sorting from 1 to 999
- Daily live gaming challenges
- Real-time global competition
- Leaderboard rankings
- Stats and achievements tracking
- Intuitive interface
- Hidden secrets
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Embark on a thrilling number sorting adventure with the captivating Blind 20 game! Prepare to test your strategy and luck as you strive to place randomly generated numbers in order, given one at a time, from 1 to 999. Try to fill the list of 20 numbers without knowing what's coming next! Always remember to watch out for the sneaky two's! Take on the daily live gaming adventure! Join the synchronized excitement as players from around the world unite for a shared gaming experience. Compete head-to-head in the thrilling challenge, all in real-time, once a day, and see who remains as you go. Can you outlast your competitors and rise up the ranks? Discover the thrill of camaraderie and competition as you battle for supremacy. When the dust settles, flaunt your impressive stats and achievements, showcasing your triumphs to your fellow gamers. Embrace the excitement of collective gaming and revel in the glory of your victories! In Blind 20, every moment counts as you receive a stream of numbers, each requiring a strategic decision. Can you maintain your composure and carefully place them in the right order? With each correct placement, your list grows, revealing your true skill and precision. But watch out! A single wrong move could shatter your ascending masterpiece. The pressure is on as you try to beat your own high score and challenge your friends to top it. Can you achieve the ultimate goal of a perfectly ascending sorted list of 20 numbers? The game's sleek and intuitive interface makes it easy for players of all ages to jump right in. Simply tap your way to victory as you conquer each new number in the challenge. The game adapts to your progress, gradually increasing the difficulty to keep you engaged and entertained. Take on the challenge you've seen trending on TikTok and find out for yourself how addicting it is. Easily view your remaining options and keep track of your score. You can view your stats any time and share with friends. Also try to find the hidden secrets that may appear along the way and if you're really daring try to find them all! Test your luck and strategic thinking as you strive for perfection in Blind 20: Number Challenge. Share your triumphs with friends, compare scores, and inspire friendly competition. Can you conquer the leaderboards and become the ultimate number sorting champion? Don't wait another moment! Download Blind 20 now and immerse yourself in a thrilling world of numerical conquest. Get ready to ascend to new heights of strategy and excitement! Tags: Blind 20, Blind Number Challenge, 20 Number Game, 20 Number Challenge, Tik Tok Challenge, TikTok Number Challenge Trend, 2020 Blind, 20/20 Blind Number Challenge, Sneaky Two's, Blind 20: Number Challenge, NumberTok
Screenshots
Verdict
The clearest difference is in-app purchases: Blind 20 at none against Dyslock's 3. Blind 20 also leads on update cadence (every 2 weeks vs every 5 weeks). Dyslock's advantage is review sentiment (100% vs 90%) and device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Dyslock sells 3 one-off in-app purchases. Blind 20 asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.8 for Dyslock against 4.8 for Blind 20. Both are backed by a comparable volume of ratings — 70 and 24 respectively. Written reviews are what separate them: 100% of Dyslock's written reviews are positive against 90% of Blind 20's.
Dyslock ships an update every 5 weeks, Blind 20 every 2 weeks. The most recent releases landed on September 18, 2026 and June 1, 2026 respectively.
| Parameter | Dyslock | Blind 20 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (70 ratings) | 4.8 (24 ratings) |
| Positive reviews | 100.0% of reviews — better | 90.0% of reviews |
| Number of ratings | 70 — better | 24 |
| Update frequency | Every 5 weeks | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 141 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Dysphasion | Scott Clark |
Customer experience
Dyslock
Blind 20
In-app purchases
Dyslock
- Remove ads$1.99
- unlock all levels$2.99
- Full game$3.99
Blind 20
No in-app purchases









