Sudoku Extreme: Classic Number

Hard classic master edition

Published by: Pranoy Chowdhury
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Description

Sudoku Extreme is a beautiful way to experience classic Sudoku puzzles for both beginners & advanced players! 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.
- No ads. No subscriptions.
- 6 levels - beginner, easy, medium, hard, unfair and extreme.
- It is 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 we 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. 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 we encourage disabling this setting and filling it manually as it makes your brain more active! Manually filling notes also gets you extra points!
- The quick fill feature lets you tap-and-hold a number and then simply tap cells and it will fill it with that number.
- 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)
- "Export Scores" from the app. This can be used in Excel.
- Advanced levels, Themes & Settings customization are part of a small one time only in app purchase. No subscriptions. No ads.
I offer a beautiful app free of ads, subscriptions, trackers and analytics for the absolute best experience for my users. If you are enjoying the puzzles, please leave me a positive rating on the app store as that helps get the word out to others! You can also purchase the one time only small in app purchase to help support development and future updates!
Hope you enjoy the puzzles!
If you have any feedback or feature requests, please email Pran at:
[email protected]
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In-Apps

Sudoku Extreme Premium
$5.49

Screenshots

Sudoku Extreme FAQ

  • Is Sudoku Extreme free?

    Yes, Sudoku Extreme is free to download, however it contains in-app purchases or subscription offerings.

  • Is Sudoku Extreme legit?

    🤔 The Sudoku Extreme app's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.

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  • How much does Sudoku Extreme cost?

    Sudoku Extreme has several in-app purchases/subscriptions, the average in-app price is 5.49 $.

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User Rating

4.5 out of 5

84 ratings in Canada

5 star
61
4 star
14
3 star
4
2 star
0
1 star
5
Ratings History

Sudoku Extreme Reviews

Jeu de bonne qualité sans collecte de données

JG_L on

Canada

J’apprécie que l’application ne collecte pas les données de ses utilisateurs. Je trouve que l’approche du développeur en ce sens est très honnête voire exemplaire dans un contexte où la plupart des applications similaires font preuve d’une cupidité sans limite et collectent vos données même lorsque vous utilisez la version payante. Merci pour cette marque de respect envers vos utilisateurs!

Best Sudoku app ever!

dely60 on

Canada

Awesome app with every feature you could ever want! Love it!!

Avoid this app!!

bluemtl on

Canada

There are no instructions (number first or cell first entry) on how to use the app, you can not change the colour scheme, stop haptic feedback or make any change to the hostile interface without purchasing the app. Can’t turn off auto notes or try an advanced level game (to see if the app is worth it) - not even one game!! Don’t waste your time and avoid this app!! To the dev: good luck getting folks to purchase the app before they can even try it properly.

Irrational difficulty ratings

Bloefeld on

Canada

The use interface is OK, sort of. Thus ends my positive part of the review. I make no claim of a high level of skill in the game, but I am no slouch in logic. The classic sudoku game should always be subject to the application of logic and regardless of difficulty should be solvable without guessing. There are many recognized ‘tricks’ that allow skilled players to find shortcuts to the logical solutions. Lower difficulty games allow beginners to use simple logic to solve puzzles. As games become more difficult, more logical skills are required. If the difficulty level is so extreme that the puzzle can only be solved by brute-force by computer it is a worthless puzzle because the game is for humans, not machines. The game ratings in this app are almost identical in terms of difficulty. Beginner games will have several digits that have 0 to 3 as given digits. The same is true of the most extreme puzzles. Hard puzzles are little different than medium or extreme puzzles. These factors make the app and its games far less fun.

Amazing

Abstractlime on

Canada

High quality, configurable, sudoku app

Good play, friendly developer

Christo-NS on

Canada

When I started playing, I noticed a few issues for my style of play. I contacted the developer who liked my ideas & criticism, and implemented them very quickly. As a result, it's very intuitive and smooth to play. Thank you.

Good app technically but not functionally

LunaSeneca on

Canada

Lot of options to play the game, however, sokudo game itself is not that great. So many would have no logical solution but you must try by luck.

Great Sudoku Game

123$$$123xoxoxo on

Canada

Really great app! Very pleased with how intuitive it is.

Why do I have to pay to take away all the bells and whistles?

Njtrudger on

United States

I get more points if I don't use the pencil notations... but I have to subscribe to take them away! How can I decide if I am unable to take her for a test run?

Resume unsolved puzzles feature!

Rhinestone bluefin on

United States

I wish this app would save unfinished games so I could go back later and try to solve them. Once a new game is selected there is no history of previously unsolved games. The hints only reveal a square instead of offering a suggestion for the next possible move. The medium puzzles are waaaaay too hard considering the easy puzzles are a cake walk. I complement you on the dark theme. I would suggest two rows for the candidates at the bottom of the puzzle, it is too easy to press an incorrect digit. Also, a box around them looks nice. (See the NYT sudoku app) It would also be nice to have an on/off toggle for the automatic pencil candidates (also see NYT app)

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