{"app_store_id":1179975506,"slug":"1line-one-stroke-puzzle-game-1179975506","name":"1LINE one-stroke puzzle game","subtitle":"one-stroke puzzle game","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/d9/6e/9f/d96e9f13-5cd0-22c8-5e10-8417dcfae03d/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/1line-one-stroke-puzzle-game/id1179975506?uo=4","price":0,"currency":"USD","rating":4.73168,"rating_count":30288,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":"2026-10-17T08:52:13.403Z","primary_genre":"Games","version_date":"2024-11-18T22:29:41Z","updated_at":"2026-10-22T03:05:13.711Z","stale":false,"missing_since":null,"one_liner":"Free puzzle game where you connect all the points on each stage with one continuous line.","verified_maker":false,"maker_site":null,"file_size_bytes":146836480,"minimum_os":"12.0","content_rating":"17+","language_count":8,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/8b/07/17/8b071708-b033-f5f1-e05f-a42030d58103/211c3eab-1c1c-40fe-a81a-54f713827689_5.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/a4/87/0a/a4870af7-2830-88e6-3a0b-9c82a975962e/92ac9920-0b35-44f4-ac48-60181389deb1_1.PNG/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/e4/b5/fa/e4b5fa0e-2596-fded-6f54-06db0fa9b980/c3530c09-12f9-4635-8042-aabe7cfd01ee_2.PNG/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/94/92/dd/9492ddcb-835c-faa6-1a2b-b81a8749c270/567a46ca-7618-4889-84a8-e4bb993cc914_4.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/b3/69/fd/b369fde0-3f63-5dba-d823-d3352dd1fb30/2967cd35-4c0b-4194-ab48-154a79229544_3.PNG/392x696bb.png"],"developer_name":"GAMINCAT, INC.","editors_choice":false,"url":"https://apptierlist.com/apps/1line-one-stroke-puzzle-game-1179975506/","api_url":"https://apptierlist.com/api/v1/apps/1line-one-stroke-puzzle-game-1179975506","schema_version":"1.0","generated_at":"2026-10-22T07:38:14.587Z","data_as_of":"2026-10-22T07:33:12.571Z","description":"A brain-training puzzle in which you draw 1 line, that will sharpen your wits.\nIn this free-to-play puzzle game, you merely have to draw one line. It is deceptively simple, yet profoundly deep.\nPlay through the extensive stages, sharpening your wits as you have fun.\n\nSummary:\nA brain-training puzzle game that activates your mind as you play.\nWhen you've got a spare moment, on your daily commute, or before going to bed, why not experience what it feels like to activate you mind?\n\nHow to play:\nThere is only one rule:\n\"Connect all the points with just one line.\"\nIt doesn't matter where you start.\n\nThere are some fiendishly tricky, complicated puzzles among the large number of stages.\nWhen you get stuck, make use of a hint.\n\nStages:\nThere are 15 levels, and a total of 850 stages.\nAt first, it starts off with simple shapes, but each time your level increases, the number of lines increases, and it gets more and more complicated.\nYou might think it's too easy early on.\nHowever, clearing the simple stages is also important.\nThe hints to clearing the later, more complicated stages can all be found scattered through the simple stages.\n\nSome unique types of line, such as \"one way lines\" and \"overlapping lines\", can also be found throughout the stages.\nThese special lines will encourage your imagination.\n\nUse this chance to activate your mind as you play, by trying to solve this free-to-play brain-training puzzle game.\nYou're sure to get hooked!!","facts":{"developer_id":1647225978,"developer_url":"https://gamincat.com/","first_released":"2017-05-30T04:16:45Z","support_url":"https://gamincat.com/","privacy_url":"https://gamincat.com/privacy_policy.pdf","website_url":"https://gamincat.com/","app_version":"3.6.0","release_notes":"広告SDKの更新を行いました。\nゲームの改善を行いました。","rating_current_version":4.73168,"rating_count_current_version":30288,"star_counts":[518,256,962,3362,25188],"genres":["Games","Education","Puzzle","Trivia"],"languages":["EN","FR","DE","JA","KO","ZH","ES","ZH"],"content_advisories":["Frequent/Intense Simulated Gambling"],"device_families":["iphone","ipad","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-22T03:05:13.711Z","catalog_read_at":"2026-10-18T18:25:12.100Z","reviews_checked_at":"2026-10-17T08:52:13.403Z","summary_written_at":"2026-10-13T07:27:52.812Z","placed_at":"2026-10-13T02:57:53.513Z","scored_at":"2026-10-22T07:33:12.571Z"},"editorial":{"one_liner":"Free puzzle game where you connect all the points on each stage with one continuous line.","what_is":"1LINE is a free-to-play one-stroke puzzle game listed under Games. Each stage requires connecting all points with a single line, and there are 15 levels with 850 stages in total. Some stages include special line types called one way lines and overlapping lines, and hints are available.","good_for":["Short play on a commute or before bed","Puzzle fans who like single-line drawing challenges","Players who want hints when stuck on harder stages"],"pricing":"1LINE one-stroke puzzle game is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is it free to download?","a":"The listing shows the price as free and describes the game as free-to-play."},{"q":"How many stages are there?","a":"There are 15 levels and a total of 850 stages, starting with simple shapes that gain more lines as levels increase."},{"q":"Are there hints?","a":"Yes. The listing says hints can be used when stuck, and that hints for the later stages can be found in the simpler stages."}],"model":"claude-haiku-5-5","created_at":"2026-10-13T07:27:52.812Z"},"memberships":[{"list":"connect-the-dots","list_name":"connect the dots","list_status":"active","list_url":"https://apptierlist.com/best/connect-the-dots/","position":6,"tier":"D","score":58.5,"components":{"rating":93.8,"votes":86.5,"rank":49.8,"recency":3.8},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-13T02:57:53.513Z"},{"list":"puzzle-games","list_name":"puzzle games","list_status":"active","list_url":"https://apptierlist.com/best/puzzle-games/","position":1454,"tier":null,"score":65.7,"components":{"rating":93.8,"votes":86.5,"rank":78.8,"recency":3.7},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-13T02:57:53.513Z"}],"main_list":"connect-the-dots","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":133480,"at":"2026-10-16T21:12:13.398Z","kind":"tier_changed","list":"connect-the-dots","app_store_id":1179975506,"app":"1line-one-stroke-puzzle-game-1179975506","from":null,"to":"D","reason":"score 46.2 to 58.6","job":"rescore"},{"id":89416,"at":"2026-10-15T00:38:53.110Z","kind":"membership_removed","list":"brain-games","app_store_id":1179975506,"app":"1line-one-stroke-puzzle-game-1179975506","from":"active","to":"removed","reason":"list-side recheck: It markets itself as brain training, but it is a logic puzzle with a single puzzle type (one-stroke drawing), which the list explicitly excludes. It is not a collection of varied mi","job":"shadow"},{"id":69117,"at":"2026-10-13T02:57:53.513Z","kind":"membership_added","list":"puzzle-games","app_store_id":1179975506,"app":"1line-one-stroke-puzzle-game-1179975506","from":null,"to":"active","reason":"Core job: a free-to-play puzzle game with 850 stages across 15 levels, each solved by tracing one line.","job":"shadow"},{"id":69116,"at":"2026-10-13T02:57:53.513Z","kind":"membership_added","list":"connect-the-dots","app_store_id":1179975506,"app":"1line-one-stroke-puzzle-game-1179975506","from":null,"to":"active","reason":"The one rule is to connect all the points with a single line, which is the core mechanic.","job":"shadow"},{"id":69115,"at":"2026-10-13T02:57:53.513Z","kind":"membership_added","list":"brain-games","app_store_id":1179975506,"app":"1line-one-stroke-puzzle-game-1179975506","from":null,"to":"active","reason":"Described as a brain-training puzzle that activates your mind through short play sessions, such as on a commute or before bed.","job":"shadow"},{"id":64709,"at":"2026-10-12T18:41:05.911Z","kind":"app_added","list":null,"app_store_id":1179975506,"app":"1line-one-stroke-puzzle-game-1179975506","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":"brain-games","list_name":"brain games","status":"removed","review_status":"rejected","position":null,"tier":null,"score":57.5,"components":{"rating":93.8,"votes":86.5,"rank":45,"recency":4.7},"ranks":[{"country":"us","rank":36},{"country":"gb","rank":46}],"verdicts":[{"verdict":"reject","reason":"It markets itself as brain training, but it is a logic puzzle with a single puzzle type (one-stroke drawing), which the list explicitly excludes. It is not a collection of varied mi","verifier":"list check","decided_at":"2026-10-15T00:38:53.110Z","attempts":1,"current":true},{"verdict":"keep","reason":"Described as a brain-training puzzle that activates your mind through short play sessions, such as on a commute or before bed.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-13T02:57:53.513Z","attempts":1,"current":false}]},{"list":"connect-the-dots","list_name":"connect the dots","status":"active","review_status":"checked","position":6,"tier":"D","score":58.5,"components":{"rating":93.8,"votes":86.5,"rank":49.8,"recency":3.8},"ranks":[{"country":"us","rank":12}],"verdicts":[{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T00:38:53.110Z","attempts":1,"current":true},{"verdict":"keep","reason":"The one rule is to connect all the points with a single line, which is the core mechanic.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-13T02:57:53.513Z","attempts":1,"current":false}]},{"list":"puzzle-games","list_name":"puzzle games","status":"active","review_status":"checked","position":1454,"tier":null,"score":65.7,"components":{"rating":93.8,"votes":86.5,"rank":78.8,"recency":3.7},"ranks":[{"country":"us","rank":7},{"country":"gb","rank":9},{"country":"ca","rank":25},{"country":"au","rank":25},{"country":"de","rank":45}],"verdicts":[{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T00:38:53.110Z","attempts":1,"current":true},{"verdict":"keep","reason":"Core job: a free-to-play puzzle game with 850 stages across 15 levels, each solved by tracing one line.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-13T02:57:53.513Z","attempts":1,"current":false}]}]},"data_version":40682,"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/1line-one-stroke-puzzle-game-1179975506/"}}