Cryptex vs Sudoku Extreme Hard Puzzles

Cryptex is a code-breaking game for one player. It is based on Mastermind, one of the most famous classical board games. The logics and game rules are very similar to an earlier invented game called Bulls and Cows, played with a pencil on paper. The app generates a random code with 4, 5 or 6 letters, and your task is to guess the correct combination as quickly as possible. The game is simple, fun and addictive. With every try you get two pieces of information: 1. CL - Correct Letter - the total number of correctly guessed letters in the entered combination. 2. CLP - Correct Letter and Position - the total number of correctly guessed letters with correct positions in the entered combination. Happy code-breaking!

Sudoku Extreme is a beautiful way to experience classic Sudoku number puzzles for both beginners & advanced players! It includes over 100,000 puzzles from easy to hard levels. It works in airplane mode without wifi, no ads, and no subscriptions. It's a great way to keep your mind active while relaxing to pass time. Each puzzle has only one solution. The puzzle comes with a few cells pre-filled. Your job is to fill the remaining empty cells. Fill the empty cells with numbers 1-9 in a way that each row, column and block (3x3 cells) only contains a single instance of the number 1-9. - Over 100,000 puzzles in 6 difficulty levels: beginner, easy, medium, hard, unfair and extreme. - Highly customizable with many beautiful themes as well as settings to customize the app exactly the way you like it. App comes with both light and dark amoled themes to be comfortable on your eyes! - The simple to use notes and hint features help you if you get stuck but I encourage spending time trying to figure out the puzzles without using hints. Cells filled with use of hints don't get any points. - Haptic feature gives a positive vibration when correct and negative vibration when wrong answer is filled in the sodoku puzzle. This can be disabled in settings. - If you make a mistake you can use the undo, delete and redo buttons. Note that each mistake deducts points from your overall score. - Long press the undo button to restart the game - After a game is finished, you get your overall stats like total time spent, best time, average time, overall score, hints used, mistakes made etc. Sudoku Extreme also comes with a graph of how your scores progress over time. As you play more difficult levels, you get more score. Each higher level gives twice the number of points as the previous level. - Game can be paused and you can resume the previous game when you come back. - Sudoku Extreme can automatically pre-fill the notes and auto-remove them when they are used in a row, column or block. Though I encourage disabling this setting and filling it manually as it makes your brain more active! Manually filling notes also gets you extra points! Long pressing the notes button lets you fill remaining notes automatically at any point in the game. Swiping up and down on the notes button still lets you toggle their display hidden/unhidden. - The quick fill feature lets you tap-and-hold a number and then simply tap cells and it will fill it with that number. - Long press a cell with only 1 candidate note to quick fill it. - Numbers show how many instances of that number are left to be filled in the puzzle. When a number has been used 9 times correctly, it hides itself. You can disable this setting if you like. - You can swipe up/down to enter notes numbers quickly without having to enter edit/note mode (setting needs to be switched on) - There is a setting to allow up to 3 mistakes without being penalized in your score. - "Export Scores" from the app. This can be used in Excel. - No intrusive ads, trackers, subscriptions, or other nonsense. - As a solo indie developer, there are ongoing costs of developing and maintaining the game. You can try out all difficulty levels and customizations during free trial. A one-time-only purchase unlocks over 100,000 puzzles and all difficulty levels for lifetime. It also helps me keep the game ad-free. No subscription. It's a small and fair amount which helps cover development costs of future updates. You can also leave me a positive rating on the app store as that helps get the word out to others! Thank you for supporting me. Hope you enjoy the puzzles :) Send me feedback at: pran@pranapps.com