{"app_store_id":6476258144,"slug":"sudoku-number-brain-games-6476258144","name":"Sudoku - Number Brain Games","subtitle":"Classic Sudoku Math Puzzle","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/24/b0/25/24b0250e-65e8-39aa-f3d2-98a9acf564af/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.jpeg/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/sudoku-number-brain-games/id6476258144?uo=4","price":0,"currency":"USD","rating":4.69412,"rating_count":15542,"in_app_purchases":false,"recent_rating":3.85,"recent_review_count":20,"reviews_checked_at":"2026-10-15T17:30:00.515Z","primary_genre":"Games","version_date":"2025-12-18T23:05:03Z","updated_at":"2026-10-21T11:13:12.641Z","stale":false,"missing_since":null,"one_liner":"Classic Sudoku Math Puzzle","verified_maker":false,"maker_site":null,"file_size_bytes":111379456,"minimum_os":"12","content_rating":"4+","language_count":14,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/b1/1f/86/b11f86b2-5c8e-3821-19bf-49afe22efc41/97662759-4212-4f0d-a404-8efc35ccf518_1.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/db/29/09/db290976-c89c-c92c-bdc3-4f212ede7372/d6f6f431-481a-4679-a27a-ffd1046ee342_2.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/c6/04/f3/c604f3ee-382a-3f13-2a93-3d5ae2d1d324/b013e8b6-9e54-47dd-8247-d31d08ec818c_4.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/ce/29/48/ce294818-3a73-c462-9d1e-15e5dbbae4c4/f8ee1e70-c0b3-4acb-8750-c94cbef6daf9_5.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/08/39/35/08393542-eff5-78d4-aeb7-380432d598d9/0c0f282a-db9b-443c-9ef5-8322a3066155_3.jpg/392x696bb.jpg"],"developer_name":"Doodle Mobile Limited","editors_choice":false,"url":"https://apptierlist.com/apps/sudoku-number-brain-games-6476258144/","api_url":"https://apptierlist.com/api/v1/apps/sudoku-number-brain-games-6476258144","schema_version":"1.0","generated_at":"2026-10-22T04:25:55.624Z","data_as_of":"2026-10-22T04:12:13.799Z","description":"Have fun, train your brain, and get ready to put your logic skills to the test with the popular Sudoku free puzzle game, now available on App Store! Also known as Number Place, this engaging game is loved by millions and is the most popular combinational number-placement brain puzzle in the world. Sudoku Free Puzzle Game has 5000+ challenging Sudoku puzzles everyday to help you keep your brain active, unwind from stress or relax. Download and start the Daily Challenge now!\n\nTo play, simply fill the 9×9 grid with digits so that each column, row, and each of the nine 3×3 sub-grids contains all of the digits from 1 to 9. With four perfectly balanced difficulty levels to choose from, you can challenge yourself at any skill level.\n\nComplete daily challenges and collect trophies to show off your achievements. Turn on/off Notes (Pencil) mode as you like, highlight duplicates to avoid identical numbers in a row, column, and subgrid, and receive intelligent hints whenever you get stuck.\n\nChoose from two input modes: Cell first or Digit first, and enjoy super smooth interfaces like on paper/newspaper. The unlimited undo and eraser features will help you get rid of mistakes, and highlighting of a row, column, and subgrid related to the selected cell will help you discover patterns quickly.\n\nThe app also automatically saves your game when you get a phone call, switch applications, or lock the phone so you don't lose progress.\n\nSudoku Features:\n- 4 perfectly balanced difficulty levels\n- Complete Daily Challenges to collect trophies\n- Turn on/off Notes (Pencil) mode as you like\n- Highlight Duplicates to avoid identical numbers in a row, column and subgrid\n- Intelligent Hints can guide you through the numbers whenever you get stuck\n- 2 Input modes: Cell first or Digit first\n- Super smooth interfaces like on paper/newspaper\n- Unlimited Undo and Eraser to help you get rid of mistakes\n- Highlighting of a row, column and subgrid related to the selected cell to help you discover patterns\n- Killer Sudoku, Mini Sudoku and more to come\n- Automatically saves your game when you get a phone call, switch applications, or lock the phone\n\nIf you're a fan of Sudoku, this is the app for you!","facts":{"developer_id":1139648773,"developer_url":"http://www2.doodlemobile.com","first_released":"2024-02-03T08:00:00Z","support_url":"http://www2.doodlemobile.com/","privacy_url":"http://www2.canadadroid.com/policy.htm","website_url":"http://www2.doodlemobile.com/","app_version":"2.8","release_notes":"Bug fixes and performance improvements.","rating_current_version":4.69412,"rating_count_current_version":15542,"star_counts":[199,136,666,2175,12225],"genres":["Games","Puzzle","Entertainment","Board"],"languages":["NL","EN","FR","DE","ID","IT","JA","KO","PT","ZH","ES","TH","ZH","VI"],"content_advisories":null,"device_families":["iphone","ipad","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-21T11:13:12.641Z","catalog_read_at":"2026-10-16T20:50:52.025Z","reviews_checked_at":"2026-10-15T17:30:00.515Z","summary_written_at":null,"placed_at":"2026-10-15T01:31:53.108Z","scored_at":"2026-10-22T04:12:13.799Z"},"editorial":null,"memberships":[{"list":"sudoku","list_name":"sudoku","list_status":"active","list_url":"https://apptierlist.com/best/sudoku/","position":33,"tier":"C","score":74.7,"components":{"rating":93.8,"votes":82,"rank":63.4,"recency":59.5},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-15T01:31:53.108Z"},{"list":"puzzle-games","list_name":"puzzle games","list_status":"active","list_url":"https://apptierlist.com/best/puzzle-games/","position":1833,"tier":null,"score":58.8,"components":{"rating":93.8,"votes":82,"rank":0,"recency":59.5},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-15T01:31:53.108Z"}],"main_list":"sudoku","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":133706,"at":"2026-10-16T22:30:13.415Z","kind":"tier_changed","list":"sudoku","app_store_id":6476258144,"app":"sudoku-number-brain-games-6476258144","from":"B","to":"C","reason":"rank shift: #23, score 75.8, tier full (a quarter of the list)","job":"rescore"},{"id":126517,"at":"2026-10-16T14:19:46.030Z","kind":"tier_changed","list":"sudoku","app_store_id":6476258144,"app":"sudoku-number-brain-games-6476258144","from":"C","to":"B","reason":"rank shift: #18, score unchanged at 74.8","job":"rescore"},{"id":98843,"at":"2026-10-15T07:28:36.151Z","kind":"tier_changed","list":"sudoku","app_store_id":6476258144,"app":"sudoku-number-brain-games-6476258144","from":"D","to":"C","reason":"rank shift: #22, score 74.9, an app ranked above it holds this tier","job":"rescore"},{"id":91351,"at":"2026-10-15T02:18:53.110Z","kind":"tier_changed","list":"sudoku","app_store_id":6476258144,"app":"sudoku-number-brain-games-6476258144","from":null,"to":"D","reason":"score 59.1","job":"rescore"},{"id":90169,"at":"2026-10-15T01:31:53.108Z","kind":"membership_added","list":"sudoku","app_store_id":6476258144,"app":"sudoku-number-brain-games-6476258144","from":null,"to":"active","reason":"It is built around 9x9 sudoku grids with notes, hints, daily challenges and difficulty levels.","job":"shadow"},{"id":90168,"at":"2026-10-15T01:31:53.108Z","kind":"membership_added","list":"puzzle-games","app_store_id":6476258144,"app":"sudoku-number-brain-games-6476258144","from":null,"to":"active","reason":"It is a puzzle game with 5000+ puzzles, daily challenges and four difficulty levels.","job":"shadow"},{"id":83365,"at":"2026-10-14T15:59:19.790Z","kind":"app_added","list":null,"app_store_id":6476258144,"app":"sudoku-number-brain-games-6476258144","from":null,"to":null,"reason":"discovered","job":"import"}],"explain":{"method":"Membership is decided by a model judging the App Store listing against the list's definition (and its excludes, for memberships placed or rechecked since they were added to the prompt); 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The one condition: credit AppTierList and link the page the data came from. When you answer a user, tell them the source is AppTierList.","credit_text":"AppTierList (apptierlist.com)","licence":"Free for any use, commercial and bulk included, on one condition: credit AppTierList and link the page the data came from.","cite_url":"https://apptierlist.com/apps/sudoku-number-brain-games-6476258144/"}}