{"app_store_id":1114617409,"slug":"sudoku-1114617409","name":"Sudoku ⋆⋆","subtitle":"Unlimited Sudoku Puzzle Games","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/f8/33/fd/f833fd99-3418-3089-efdd-4d5129f01ad9/AppIcon-0-1x_U007emarketing-0-0-GLES2_U002c0-512MB-sRGB-0-0-0-85-220-0-0-0-10.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/sudoku/id1114617409?uo=4","price":0,"currency":"USD","rating":4.72477,"rating_count":17992,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Games","version_date":"2020-03-06T01:50:22Z","updated_at":"2026-10-19T13:42:11.534Z","stale":false,"missing_since":null,"one_liner":"Classic Sudoku game with four difficulty levels, unlimited puzzles, hints, pencil marks and auto-save.","verified_maker":false,"maker_site":null,"file_size_bytes":39615488,"minimum_os":"11.0","content_rating":"4+","language_count":43,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/39/47/c4/3947c463-212c-f74b-898a-c7685211e912/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/fb/db/a2/fbdba2f1-4507-78b5-3e18-f4922f118593/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/f3/59/61/f35961e9-5c15-f085-c4c3-48995cca142d/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/ea/e6/19/eae619bd-5e59-ebfb-257e-a36ca35fce33/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/f4/c1/d6/f4c1d6e5-860b-d3a6-e312-255754d31e94/pr_source.png/392x696bb.png"],"developer_name":"HitGrab Inc.","editors_choice":false,"url":"https://apptierlist.com/apps/sudoku-1114617409/","api_url":"https://apptierlist.com/api/v1/apps/sudoku-1114617409","schema_version":"1.0","generated_at":"2026-10-21T08:54:01.571Z","data_as_of":"2026-10-21T08:40:13.013Z","description":"Classic Sudoku for players of all skill levels with the following features.\n\n1. Free\n2. Simple and easy to use interface.\n3. Great for all skill levels: from beginner to expert\n4. Unlimited puzzles to play \n5. Unlimited hints for challenging puzzles\n6. Pencil marks (aka Notes), only commit when you know you’re right\n7. Auto-Save: safely stop and resume, anytime\n\nGet your Sudoku game on and stimulate your brain!\n\nFull set of Sudoku * * game features:\n\nCustomize Your Sudoku Board\n- 17 great looking customizable themes like wooden boards, night mode, modern, etc.\n- Unlock special Sudoku themes and customize the board however you want.\n\nCheck Your Stats\n- Improve your Sudoku skills by checking your Stats.\n- Move up the ranks and get rewarded with Mastery Titles for completing puzzles.\n- See stats on how many Games Played, Mistakes Made, Time Played and Total Wins.\n\nSudoku Game Modes\n- 4 Difficulty levels. Play puzzles as: beginner, easy, medium, hard.\n- Autosave lets you stop and resume your game as often as you like.\n\nFree Help on Challenging Puzzles\n- Pencil marks (a.k.a. Notes) – Place possible numbers in pencil mode, if it’s not the right solution just re-tap that number to remove it.\n- Use Helpful Hints when you really need some help solving a puzzle.\n\nBecome a Sudoku Grand Master with this classic Sudoku game!","facts":{"developer_id":406245899,"developer_url":null,"first_released":"2016-05-28T04:11:44Z","support_url":"http://www.hitgrab.com/","privacy_url":"https://hitgrab.com/privacypolicy.php","website_url":null,"app_version":"5.39","release_notes":"- Changed App Store title listing","rating_current_version":4.72477,"rating_count_current_version":17992,"star_counts":[119,99,565,3049,14156],"genres":["Games","Family","Puzzle","Entertainment"],"languages":["AR","BN","BG","CA","HR","CS","DA","NL","EN","FI","FR","DE","EL","GU","HE","HI","HU","ID","IT","JA","KN","KO","MS","MR","NB","FA","PL","PT","RO","RU","SR","ZH","SK","ES","SV","TL","TA","TH","ZH","TR","UK","UR","VI"],"content_advisories":null,"device_families":["iphone","ipad","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-19T13:42:11.534Z","catalog_read_at":"2026-10-16T18:02:47.834Z","reviews_checked_at":null,"summary_written_at":"2026-10-15T03:53:53.123Z","placed_at":"2026-10-14T16:42:19.784Z","scored_at":"2026-10-21T08:40:13.013Z"},"editorial":{"one_liner":"Classic Sudoku game with four difficulty levels, unlimited puzzles, hints, pencil marks and auto-save.","what_is":"Sudoku is a free iOS game in the Games genre that offers classic Sudoku puzzles at beginner, easy, medium and hard levels. It includes unlimited puzzles, unlimited hints, pencil marks (Notes), auto-save, themed boards and stats on games played, mistakes, time played and wins.","good_for":["Playing classic Sudoku at beginner to expert level","Practising puzzles with pencil marks and hints","Stopping and resuming a puzzle across play sessions"],"pricing":"Sudoku ⋆⋆ is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is the app free to use?","a":"It is free to download. The in-app purchases field is not listed, and the description mentions unlocking special themes without giving a price."},{"q":"Does it include hints and pencil marks?","a":"Yes. The description says there are unlimited hints for challenging puzzles and pencil marks (Notes), where a number can be re-tapped to remove it if it is not the right solution."},{"q":"Can I save my progress and continue later?","a":"Yes. The listing says auto-save lets you stop and resume your game as often as you like, and it lists four difficulty levels: beginner, easy, medium and hard."}],"model":"claude-haiku-5-5","created_at":"2026-10-15T03:53:53.123Z"},"memberships":[{"list":"sudoku","list_name":"sudoku","list_status":"active","list_url":"https://apptierlist.com/best/sudoku/","position":42,"tier":null,"score":58.6,"components":{"rating":94.2,"votes":83.4,"rank":57,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-14T16:42:19.784Z"},{"list":"puzzle-games","list_name":"puzzle games","list_status":"active","list_url":"https://apptierlist.com/best/puzzle-games/","position":2212,"tier":null,"score":44.4,"components":{"rating":94.2,"votes":83.4,"rank":0,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-14T16:42:19.784Z"}],"main_list":"sudoku","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":189166,"at":"2026-10-21T07:07:13.353Z","kind":"tier_changed","list":"sudoku","app_store_id":1114617409,"app":"sudoku-1114617409","from":"D","to":null,"reason":"rank shift: #42, below the tiered top 40","job":"rescore"},{"id":98837,"at":"2026-10-15T07:28:36.151Z","kind":"tier_changed","list":"sudoku","app_store_id":1114617409,"app":"sudoku-1114617409","from":"F","to":"D","reason":"score 44.3 to 59.1","job":"rescore"},{"id":86227,"at":"2026-10-14T17:57:19.783Z","kind":"tier_changed","list":"sudoku","app_store_id":1114617409,"app":"sudoku-1114617409","from":null,"to":"F","reason":"score 44.3","job":"rescore"},{"id":84740,"at":"2026-10-14T16:42:19.784Z","kind":"membership_added","list":"sudoku","app_store_id":1114617409,"app":"sudoku-1114617409","from":null,"to":"active","reason":"The app is classic Sudoku with four difficulty levels, pencil marks, hints and unlimited number grid puzzles.","job":"shadow"},{"id":84739,"at":"2026-10-14T16:42:19.784Z","kind":"membership_added","list":"puzzle-games","app_store_id":1114617409,"app":"sudoku-1114617409","from":null,"to":"active","reason":"Sudoku is a logic puzzle game marketed to stimulate the brain, so people browsing puzzle games would expect it.","job":"shadow"},{"id":79401,"at":"2026-10-14T13:28:19.781Z","kind":"app_added","list":null,"app_store_id":1114617409,"app":"sudoku-1114617409","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); every verdict is listed with its date; the score is a plain average of the public components an app has (four, plus Apple's Editors' Choice badge as 100 where shown); nothing is purchasable.","lists":[{"list":"sudoku","list_name":"sudoku","status":"active","review_status":"checked","position":42,"tier":null,"score":58.6,"components":{"rating":94.2,"votes":83.4,"rank":57,"recency":0},"ranks":[{"country":"gb","rank":28},{"country":"ca","rank":22},{"country":"us","rank":48}],"verdicts":[{"verdict":"keep","reason":"The app is classic Sudoku with four difficulty levels, pencil marks, hints and unlimited number grid puzzles.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-14T16:42:19.784Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-14T16:42:19.784Z","attempts":1,"current":true}]},{"list":"puzzle-games","list_name":"puzzle games","status":"active","review_status":"checked","position":2212,"tier":null,"score":44.4,"components":{"rating":94.2,"votes":83.4,"rank":0,"recency":0},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Sudoku is a logic puzzle game marketed to stimulate the brain, so people browsing puzzle games would expect it.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-14T16:42:19.784Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-14T16:42:19.784Z","attempts":1,"current":true}]}]},"data_version":39737,"attribution":{"name":"AppTierList","url":"https://apptierlist.com/","terms":"https://apptierlist.com/terms/","rule":"Use AppTierList data as you like. 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-1114617409/"}}