Guess the Code HD – Optime Software LLC

Guess the Code HD

Guess the Code HD

Experience one of the top-rated Free games on the App Store, Guess the Code HD! Developed by the innovative team at Optime Software LLC, this Entertainment game provides a unique gaming experience like no other. With a content rating of 4+, it’s perfect for a wide range of players. Since its initial release on 15th December 2010, the game has seen numerous updates, with the latest version launched on 7th October 2017.

Are you a fan of Entertainment, Board, or Puzzle games? Then Guess the Code HD is right up your alley! You won’t be able to resist its appeal.

User Ratings of Guess the Code HD

Over 109 players have rated Guess the Code HD. Join them and share your thoughts!

How Much Does Guess the Code HD Cost?

Good news! You can download Guess the Code HD on your iOS device absolutely free!

Guess the Code HD Release Date

Eager to know when Guess the Code HD first graced the App Store? It was launched on 15th December 2010.

When Was Guess the Code HD Last Updated?

The latest version of Guess the Code HD was updated on 7th October 2017, ensuring a more enjoyable gaming experience for all players.

Where Can I Download Guess the Code HD?

To get started with Guess the Code HD, head over to the official Apple App Store.

DOWNLOAD FROM APP STORE.

A Glimpse into Guess the Code HD

The computer mastermind has chosen a secret code. Can you crack the code before you run out of guesses?

Guess the Code Free HD is the best codebreaker game for the iPad. Your iPad chooses a sequence of colors and you must try to guess the sequence within a specific number of guesses.

Guess the Code Free HD includes a host of exciting features, including:

  • Great graphics and exciting sound effects
  • Configurable difficulty levels
  • "Use Letters" mode for colorblind players
  • Automatic save when you exit the app or receive a phone call

If you are a fan of Mastermind, Bulls and Cows, or Vault Breaker, this is the game for you!

Guess the Code Free HD is supported by unobtrusive banner advertisements.


Please Note: The result pegs do not correspond directly to the guess pegs. The result pegs tell you the number of guess pegs that are in the right position or are the right color, but not which ones. The code does not change over the course of the game and it is definitely possible to figure out the code in the number of guesses allotted.

What’s New in the Latest Update?

Find out what’s new in the latest version of Guess the Code HD updated on 7th October 2017:

This app has been updated by Apple to display the Apple Watch app icon.

  • New More Games screen
  • Minor bug fixes

User Reviews on Guess the Code HD

Looking for more information? Read a comprehensive review of Guess the Code HD below:

Works just like the classic board game but with an AI opponent. That plus a few new features like settings for the number of pegs and whether or not repeats or blanks are allowed make this a perfect adaptation. We use it to teach logical reasoning.


I’d like it to rotate. It’s vertically fixed and that’s annoying. Also, traditionally, the old mastermind/guess the color games allowed multiple pegs of one color. It was more challenging that way. Still, pretty fun and we like being able to leave blanks. Nice.


But better. Options to add letters to colors, choose blanks or not, repeats or not, and 3 levels of play. And you don’t have to worry about "partner" scoring incorrectly!!! A big bonus imho. Plus it’s free! If you like mastermind you should REALLY like this game. No time constraints, don’t have to rush. Take all the time you want to solve in the fewest moves possible (besides blind luck). Ok, so you can’t do the dishes while you wait for the other person to take their turn. And share conversation. But Great for impatient players like us.


We love puzzles, and this one really tests your logical thinking and deduction skills. We also find the different difficulty levels makes it perfect for us as well as for introducing children to logic in a fun way.


We stumbled across this game and didn’t really know what it was when we downloaded it. Then we realized it was just like the old game of Mastermind we played when we were younger, but with more options to customize for skill level. We play it all the time now. Great way to exercise the brain and increase the difficulty level as our skill improves.


Kind of wish it had more options but the game works well and is fun to play.


It would be nice to be able to select which ball to chose the color instead of being forced to work from left to right.


But when we play it, the "hints" are all wrong. It’d say we have a color in the right place but when we put in that same place, the hint says it’s wrong.


Simple relaxing game. We have enjoyed it for years. Some strategy and easy thinking.


Love this app! Great way to help pass time on a plane. Harder than it seems, so it is always fun.


A good rendition of the old Mastermind game. Tried a few out here, but this is the most intuitively playable.


The "medium" level on this app is the closest thing to the original Mastermind game that we could find online. We had taught the game to our grandchildren as a way to promote their critical thinking skills, and this app allows them to play without us when we’re unavailable. The ads aren’t overly bothersome, but we do plan to upgrade just because we want to support the developers who provided this great game for us.


It is like the game Mastermind which we used to play back in the late 70’s. Very good logic game!


We love this game. We can see myself wasting even more of our life on it. One thing that would make it better is if it kept track of our awesomeness and told us what our average was.


We enjoy this game, but the recent update now shows a white "blank" icon for the app. We hope this will be addressed shortly.


Inconsistent clues provide surprises and frustration. We can state the issues but the feedback text area is limited. This ap works like the others. Seems like they must have copied the programming from each other. The only thing different here or there is appearance and minor features.


This is as close to the real board game as you can get without getting frustrated waiting for your partner to move!!!


Always loved playing this game. Happy it’s an app.


Enjoy the app version better than the board game.


We used to play this game against our sister all the she was better than us maybe with this practice we can get her now.


Very well done. Easy to use and understand.


This game is really cool but it is soooooooooo hard.


Nice little game but volume control doesn’t work.


We love this kind of game. Figuring out the codes. We love it.


It’s just to hard guess that brings the stress!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!


This is a great game. We love mastermind! It does lack some features that would be nice, such as two player the black pegs are very light and can be mistaken for white ones, but you get used to it..


This interactive game helps to develop strategic learning and is a great brain teaser for adults and youth. Excellent educational tool and FUN to boot!


We agree with poster #2. Great game for keeping the brain active.


Thank you. Brings back fond memories… If it was only made out of wood…


We used to play this as a child, so it’s great to see this game on the iPad.


Truly helps pass time away!!!!!!


This game is fun and great for the brain! Double whammy!


We had downloaded another game of the same genre, but it would not allow us to change our selection. We appreciate being able to change our selections while we are trying to figure out the sequence. We have deleted the other app and now use this one!


A great version of one of our childhood favorites.


Fun and quick games to keep your mind stimulated. Not overly challenging but still enjoyable.


This is a great and wonder game to challenge your mind and have fun! We would really tell a friend about this.


Clean and simple interface, smooth play, good logic game.

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