{"app_store_id":1522685808,"slug":"sudoku-classic-sudoku-games-1522685808","name":"Sudoku ∙ Classic Sudoku Games","subtitle":"Brain Training - Logic Sudoku","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/23/95/1b/23951b13-44a3-75ca-811d-7e202c892bff/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/sudoku-classic-sudoku-games/id1522685808?uo=4","price":0,"currency":"USD","rating":4.74023,"rating_count":23971,"in_app_purchases":true,"recent_rating":4.85,"recent_review_count":20,"reviews_checked_at":"2026-10-16T19:07:42.966Z","primary_genre":"Games","version_date":"2025-02-25T18:19:41Z","updated_at":"2026-10-21T08:10:15.754Z","stale":false,"missing_since":null,"one_liner":"Classic Sudoku puzzle game with thousands of puzzles across five difficulty levels, hints, notes and daily challenges.","verified_maker":false,"maker_site":null,"file_size_bytes":54106112,"minimum_os":"13.0","content_rating":"12+","language_count":24,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d7/0a/c1/d70ac1b3-ba0f-73b7-9242-34268a9bf6eb/f77c38f2-ac1a-47e5-b7ee-6ca64d042f02_en_5_5_0.png/406x228bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c1/cb/f3/c1cbf311-bfa3-5ec8-a217-da768c9c3f4a/cf571310-9b44-4e5e-a555-ec90289d558d_en_5_5_1.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/98/65/94/98659403-b339-c898-79b4-aa73dbae17c1/dd726713-8f06-4ed9-a868-ac1238f9b023_en_5_5_2.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e3/9f/a2/e39fa261-1966-72a7-1f09-34a7b2ba8900/e140e13f-bfd3-4d42-8acb-a3eff77d9c11_en_5_5_3.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/01/6e/aa/016eaaf3-14fd-fb97-12f5-92d4420db59b/48a010ca-3df6-4243-9caa-1db11c327213_en_5_5_4.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/86/7f/bd/867fbd5b-5255-c6f6-a0c4-bd72d96ff469/8f7416ef-b1b3-4201-a871-cad56673cb16_en_5_5_5.png/392x696bb.png"],"developer_name":"nerByte GmbH","editors_choice":false,"url":"https://apptierlist.com/apps/sudoku-classic-sudoku-games-1522685808/","api_url":"https://apptierlist.com/api/v1/apps/sudoku-classic-sudoku-games-1522685808","schema_version":"1.0","generated_at":"2026-10-23T11:28:29.079Z","data_as_of":"2026-10-23T09:38:13.342Z","description":"Play the ORIGINAL Sudoku puzzle game and train your brain with thousands of puzzles for FREE on iOS!\n\nThis CLASSIC Sudoku is suitable for beginners to experts. There are thousands of addictive Sudoku puzzles waiting for you. Try our BEST SUDOKU app, which is beautiful and fun, just like puzzles in the newspaper. New puzzle games are added all the time to help you train your brain, take a short break or take your mind off your stressful everyday life.\n\nMain features:\n• Intuitive and very simple interface\n• Thousands of puzzles in many difficulty levels: Fast, Easy, Medium, Hard and Expert\n• Keep fit with daily challenges\n• Fill in notes to make difficult puzzles easier to master\n• Automatic error correction to check notes\n• Explanatory hints: Detailed explanation of the requested hint with step-by-step instructions\n• Highlighting of numbers, for a faster search\n• Extensive statistics to monitor personal progress\n• Eye-friendly color design: Choose between black, sand, grey and white, and size of the numbers\n• Score is saved and can be paused and resumed at any time\n• Personalized gameplay: extensive settings for customization\n• Display Zoom Support for larger controls\n• Supports landscape and portrait format\n• Offline playable without restrictions\n\nSudoku is an addictive and tricky puzzle game for every age. Let's go. Instantly boost your brain power now!","facts":{"developer_id":326478818,"developer_url":"https://www.nerbyte.com/sudoku","first_released":"2020-11-11T08:00:00Z","support_url":"https://www.nerbyte.com/","privacy_url":"https://www.nerbyte.com/privacypolicy","website_url":"https://www.nerbyte.com/sudoku","app_version":"2.0.4","release_notes":"Thanks for playing Sudoku! We hope you like it and would love to read your review about it.\n+ Bug fixes and performance improvements \n\nLet’s play! :)","rating_current_version":4.74023,"rating_count_current_version":23971,"star_counts":[172,173,899,3217,19483],"genres":["Games","Entertainment","Board","Puzzle"],"languages":["AR","CS","DA","NL","EN","FI","FR","DE","EL","HU","IT","JA","KO","NB","PL","PT","RO","RU","ZH","ES","SV","TH","ZH","UK"],"content_advisories":["Frequent/Intense Horror/Fear Themes"],"device_families":["iphone","ipad","ipod"],"made_for_iphone_duo":null,"chart":null},"freshness":{"apple_read_at":"2026-10-21T08:10:15.754Z","catalog_read_at":"2026-10-19T14:42:11.697Z","reviews_checked_at":"2026-10-16T19:07:42.966Z","summary_written_at":"2026-10-15T11:42:36.044Z","placed_at":"2026-10-14T12:37:19.782Z","scored_at":"2026-10-23T09:38:13.342Z"},"editorial":{"one_liner":"Classic Sudoku puzzle game with thousands of puzzles across five difficulty levels, hints, notes and daily challenges.","what_is":"Sudoku is a free iOS puzzle game in the classic Sudoku format. It offers thousands of puzzles at Fast, Easy, Medium, Hard and Expert levels, with notes, number highlighting, step-by-step hints and statistics. Settings include background color choices, number size, zoom support and landscape or portrait orientation.","good_for":["Practicing Sudoku at beginner to expert difficulty levels","Short breaks or taking your mind off everyday stress","Daily challenges as a regular brain training habit"],"pricing":"Sudoku ∙ Classic Sudoku Games is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is the app free?","a":"It is free to download. It also states that offline play is available without restrictions."},{"q":"Does it include hints or error checking?","a":"Yes. Explanatory hints give a detailed explanation of the requested hint with step-by-step instructions. Automatic error correction checks your notes."},{"q":"Can I change the display or orientation?","a":"You can choose between black, sand, grey and white color designs and adjust number size. It supports landscape and portrait format and Display Zoom Support for larger controls."}],"model":"claude-haiku-5-5","created_at":"2026-10-15T11:42:36.044Z"},"memberships":[{"list":"sudoku","list_name":"sudoku","list_status":"active","list_url":"https://apptierlist.com/best/sudoku/","position":34,"tier":"C","score":72.5,"components":{"rating":93.9,"votes":86.9,"rank":92,"recency":17.2},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-14T12:37:19.782Z"},{"list":"brain-games","list_name":"brain games","list_status":"active","list_url":"https://apptierlist.com/best/brain-games/","position":90,"tier":null,"score":49.5,"components":{"rating":93.9,"votes":86.9,"rank":0,"recency":17.3},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-14T12:37:19.782Z"},{"list":"puzzle-games","list_name":"puzzle games","list_status":"active","list_url":"https://apptierlist.com/best/puzzle-games/","position":2131,"tier":null,"score":49.5,"components":{"rating":93.9,"votes":86.9,"rank":0,"recency":17.2},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-14T12:37:19.782Z"}],"main_list":"sudoku","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":98840,"at":"2026-10-15T07:28:36.151Z","kind":"tier_changed","list":"sudoku","app_store_id":1522685808,"app":"sudoku-classic-sudoku-games-1522685808","from":"B","to":"C","reason":"rank shift: #24, score 72.7, an app ranked above it holds this tier","job":"rescore"},{"id":88736,"at":"2026-10-14T20:28:33.748Z","kind":"tier_changed","list":"sudoku","app_store_id":1522685808,"app":"sudoku-classic-sudoku-games-1522685808","from":"C","to":"B","reason":"score 72.8","job":"rescore"},{"id":86231,"at":"2026-10-14T17:57:19.783Z","kind":"tier_changed","list":"sudoku","app_store_id":1522685808,"app":"sudoku-classic-sudoku-games-1522685808","from":"B","to":"C","reason":"score 72.8","job":"rescore"},{"id":79230,"at":"2026-10-14T13:21:19.857Z","kind":"tier_changed","list":"sudoku","app_store_id":1522685808,"app":"sudoku-classic-sudoku-games-1522685808","from":null,"to":"B","reason":"score 72.8","job":"rescore"},{"id":78354,"at":"2026-10-14T12:37:19.782Z","kind":"membership_added","list":"sudoku","app_store_id":1522685808,"app":"sudoku-classic-sudoku-games-1522685808","from":null,"to":"active","reason":"It is a Sudoku app: the title and listing describe the original Sudoku number grid puzzle with notes, hints and daily challenges.","job":"shadow"},{"id":78353,"at":"2026-10-14T12:37:19.782Z","kind":"membership_added","list":"puzzle-games","app_store_id":1522685808,"app":"sudoku-classic-sudoku-games-1522685808","from":null,"to":"active","reason":"Built as a classic puzzle game with thousands of puzzles across difficulty levels, offered for fun.","job":"shadow"},{"id":78352,"at":"2026-10-14T12:37:19.782Z","kind":"membership_added","list":"brain-games","app_store_id":1522685808,"app":"sudoku-classic-sudoku-games-1522685808","from":null,"to":"active","reason":"Marketed to train your brain and boost brain power, with a closing line promising to boost brain power.","job":"shadow"},{"id":67938,"at":"2026-10-13T01:31:55.709Z","kind":"app_added","list":null,"app_store_id":1522685808,"app":"sudoku-classic-sudoku-games-1522685808","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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