--- title: "Sudoku Extreme: Classic Number - Reviews, Revenue and Downloads in United States | Apple App Store" 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 o" --- # Sudoku Extreme: Classic Number — United States > Hard classic master edition ![Sudoku Extreme App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/9c/7f/0d/9c7f0de4-c721-8fd9-83fb-2d31dba00ac6/AppIcon-0-0-1x_U007epad-0-1-0-sRGB-85-220.png/400x400bb.png) **Developer:** [Pranoy Chowdhury](https://apptail.io/developer/pranoy-chowdhury-pO) **Category:** Games **Rating:** 4.5/5 (815 ratings) **Price:** Free **Bundle ID:** com.pranapps.Sudoku-Extreme **Store:** Apple App Store **Country:** United States **Version:** 19 (released 2026-09-02) **Original Release:** 2019-02-14 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1451683705) **AppTail Page:** [https://apptail.io/app/sudoku-extreme-classic-number-TgIb/united-states](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/united-states) ## Sudoku Extreme 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: pran@pranapps.com ## Sudoku Extreme Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/7b/30/6f/7b306f6f-c9d4-5751-0b63-8eafb78f5e55/mzl.aadpzdiw.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/e6/99/3b/e6993b23-f9d7-8c8b-ba39-870e8c3fd962/mzl.wqtrdtao.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/37/41/7f/37417f67-3ead-2a53-a548-b34b328099f6/mzl.zreqpgff.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/59/81/39/59813969-4a92-893b-bffe-a7a51834e83b/mzl.tjiyyfjv.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/1e/bf/45/1ebf451d-eb9f-5e24-00c6-1e49af8d7a90/mzl.fkeorjep.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/e1/eb/89/e1eb8929-af3a-25c8-1b37-099b1926f1e7/mzl.daieyfka.png/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/ea/7f/cb/ea7fcb04-94dc-41aa-6e0c-96807db6b197/mzl.lchoimwb.png/1242x2688.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/e3/18/16/e31816f3-ccf5-9e04-8464-c7b209277bbc/mzl.cviyjnnx.png/1242x2688.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/8b/46/2a/8b462a6f-bb4c-e817-c107-5c3983c3ecd7/c3422a00-a8cc-4a5e-8802-30d9f1235afb_iPhone-Xs-all-sizes-_U0026-colors-Mockup.png/1242x2688.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/cf/6d/68/cf6d6875-9777-2167-121c-13f3510ec3ef/pr_source.png/1242x2688.png) ## Sudoku Extreme Rating Breakdown in United States - 5 stars: 642 (79%) - 4 stars: 80 (10%) - 3 stars: 31 (4%) - 2 stars: 14 (2%) - 1 stars: 48 (6%) ## Sudoku Extreme Reviews in United States ### ***** "Best Sudoku app on the AppStore" Since picking this version up back in July of this year I’ve logged almost 200 games in it. There’s a ton of options, and my favorite by far (well 2 now as of yesterday’s update) is that I can have all of the possible notes pre-filled!! And as of yesterday I can export my game stats so I can check them out in a spreadsheet and make my own graphs. Perfect if you’re a DataIsBeautiful redditor 🤘 If your old favorite sudoku app is boring you or if you’re new to the market and looking for a solid sudoku app, give Sudoku Extreme a shot 🤙 —mauirixxx Edit: as of December 2024 I’ve logged over 1,500+ games (rounds?) in this app, it’s nearly the only game I play on my phone these days 😎 -- mauirixxx, 2024-12-02 ### **--- "Not as advanced as I would like" There’s no option (unless I’m just not seeing it) that allows you to continuously keep applying the same number your working on without having to back track and have to hit the space plus the number instead of just pressing the space. I don’t like all the hits that are marked inside each square, (hints that I did not put there). There’s several other things that I don’t like but for now that’s all I want to write about. -- AshTerry14, 2024-11-07 ### ****- "Great app, difficulty rating is maybe broken" I have spent years with this app. First downloaded it in 2018. The medium level of difficulty is legitimately impossible. I have never solved a medium puzzle without having to just straight up guessing. I have not had similar problems with hard or extreme -- Barbenheimer enthusiast, 2024-10-25 ### ***** "Fave Sudoku app!" Great puzzles. Endless supply. Works offline. Has the hardest puzzles of all the apps I tried. Tons of features. -- shephurd, 2024-09-04 ### *---- "FORCES UPON YOU!" This developer is brilliant by forcing you to upgrade to the paid version in order to change ANY configuration whatsoever 👎👎 APP DELETED!!! -- hugoboss04, 2024-08-02 ### *---- "Why do I have to pay to take away all the bells and whistles?" 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? -- Njtrudger, 2024-03-30 ### ****- "Resume unsolved puzzles feature!" 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) -- Rhinestone bluefin, 2024-02-26 ### **--- "Used to be good" Ever since the update its way too easy. The features are great and I used to love this app. Was hoping it would go back to being challenging after some feedback from others. Anyone else feel the same? You have to pay to get the harder levels. -- JujuAmat, 2023-12-17 ### ****- "Probably my favorite sudoku app" I’m enjoying this version of sudoku. Most of the features that are needed in a sudoku app are here. The hard puzzles are VERY challenging. I appreciate the automated pencil mark feature very much. The highlights are useful (though I do find some color themes to lack sufficient contrast). I have a few suggestions for improvement: The “coloring” technique is not an option on this app and it could be a very useful addition. I sometimes use a solver to learn more about the extremely difficult techniques. It would be nice to be able to export the board in its current solve state to make that easier. Or, maybe the hint option can give a tutorial on the technique used to move you ahead, rather than just exposing an answer. -- BadWolf2112, 2023-09-28 ### **--- "Sudoku EXT" Great game other then why can’t change any settings, should be able to change some of the settings. Totally star’s ⭐️⭐️ -- BowTie666, 2023-08-19 [View all Sudoku Extreme reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Sudoku Extreme In-App Purchases | Item | Price | |------|-------| | Sudoku Extreme Premium | $4.99 | ## Sudoku Extreme Discovered Keywords - sudoku master - extreme sudoku - sudoku hard - sudoku levels - hard strategy game - logic wiz - samurai sudoku - multisudoku - sudoku extreme - classic number ## Apps Similar to Sudoku Extreme - [Sudoku :)](https://apptail.io/app/sudoku-qR/united-states) - [Cracking the Cryptic](https://apptail.io/app/cracking-the-cryptic-DYC/united-states) - [Sudoku Quest - Puzzle Games](https://apptail.io/app/sudoku-quest-puzzle-games-RMmb/united-states) - [MultiSudoku: Samurai Sudoku](https://apptail.io/app/multisudoku-samurai-sudoku-TMmb/united-states) - [Sudoku & Variants by Logic Wiz](https://apptail.io/app/sudoku-variants-by-logic-wiz-aPnb/united-states) - [Samurai Sudoku](https://apptail.io/app/samurai-sudoku-nnob/united-states) - [Sudoku Master Edition](https://apptail.io/app/sudoku-master-edition-MMHb/united-states) - [Sudoku: Classic & Variations](https://apptail.io/app/sudoku-classic-variations-nCIb/united-states) - [Extreme Difficult Sudoku 2500](https://apptail.io/app/extreme-difficult-sudoku-2500-Mbug/united-states) - [Ambient Sudoku: Number Puzzle](https://apptail.io/app/ambient-sudoku-number-puzzle-RjSi/united-states) ## Sudoku Extreme Available In - [United States](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/united-states) - [Germany](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/germany) - [Australia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/australia) - [Canada](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/canada) - [Hong Kong SAR China](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/hong-kong) - [Taiwan](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/taiwan) - [United Kingdom](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/united-kingdom) - [Netherlands](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/netherlands) - [India](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/india) - [Vietnam](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/vietnam) - [Austria](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/austria) - [Italy](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/italy) - [Greece](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/greece) - [Singapore](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/singapore) - [Türkiye](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/turkey) - [Japan](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/japan) - [Norway](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/norway) - [New Zealand](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/new-zealand) - [Portugal](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/portugal) - [Mexico](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/mexico) - [Philippines](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/philippines) - [Sweden](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/sweden) - [Switzerland](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/switzerland) - [Belgium](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/belgium) - [Finland](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/finland) - [Russia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/russia) - [Croatia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/croatia) - [Brazil](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/brazil) - [United Arab Emirates](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/united-arab-emirates) - [Denmark](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/denmark) - [France](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/france) - [South Korea](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/south-korea) - [Hungary](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/hungary) - [Thailand](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/thailand) - [Saudi Arabia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/saudi-arabia) - [Romania](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/romania) - [South Africa](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/south-africa) - [Poland](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/poland) - [Ireland](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/ireland) - [Colombia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/colombia) - [North Macedonia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/north-macedonia) - [Peru](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/peru) - [Indonesia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/indonesia) - [Iceland](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/iceland) - [Spain](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/spain) - [Argentina](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/argentina) - [Bulgaria](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/bulgaria) - [Israel](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/israel) - [Luxembourg](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/luxembourg) - [Estonia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/estonia) - [Malaysia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/malaysia) - [Algeria](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/algeria) - [Panama](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/panama) - [Czechia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/czechia) - [Pakistan](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/pakistan) - [Belarus](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/belarus) - [Slovakia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/slovakia) - [Ukraine](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/ukraine) - [Grenada](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/grenada) - [Madagascar](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/madagascar) - [Latvia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/latvia) - [Lithuania](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/lithuania) - [Chile](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/chile) - [Lebanon](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/lebanon) - [Uzbekistan](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/uzbekistan) - [Brunei](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/brunei) - [Slovenia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/slovenia) - [Egypt](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/egypt) - [Kazakhstan](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/kazakhstan) - [Tunisia](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/tunisia) - [Nigeria](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/nigeria) - [Ecuador](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/ecuador) - [Bahrain](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/bahrain) - [Dominican Republic](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/dominican-republic) - [Kuwait](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/kuwait) - [Azerbaijan](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/azerbaijan) - [Macao SAR China](https://apptail.io/app/sudoku-extreme-classic-number-TgIb/macau) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*