{"product_id":"7thirtyworld-puzzle-studio-offline-crossword-word-search-app","title":"7ThirtyWorld Puzzle Studio — 9 Offline Puzzle Games in One App","description":"\u003cp\u003e\u003cstrong\u003eNine classic puzzle games. One file. No ads, no subscription, no internet required — ever.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e7ThirtyWorld Puzzle Studio is a complete puzzle magazine that lives in a single file on your computer. Download it once, double-click, and it opens in your browser. No installation, no account, no sign-up — and it keeps working with the Wi-Fi off, on a plane, in a waiting room, forever.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNo ad will ever interrupt a puzzle, because there are none. You buy it once and it is yours.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cdiv style=\"border:1px solid rgba(128,128,128,.38);border-radius:12px;padding:16px 18px;margin:24px 0;\"\u003e\n\u003cp style=\"margin:0 0 6px;\"\u003e\u003cstrong\u003e57 add-on packs are available for this app.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eCrossword, word search, sudoku, codeword, cryptogram, emoji mahjong, solitaire, mazes and jigsaw — 4,700 puzzles plus 298 jigsaw images. \u003ca href=\"\/pages\/puzzle-packs\"\u003e\u003cstrong\u003eBrowse all 57 packs by game →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eNine games, one library\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrossword\u003c\/strong\u003e — 13×13 symmetric grids, on-screen keyboard, clues that strike themselves out as you solve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWord Search\u003c\/strong\u003e — drag to select; each word is crossed out in its own translucent colour so overlaps stay readable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSudoku\u003c\/strong\u003e — pencil-mark notes, live duplicate marking, tiers graded by the technique a solver actually needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCodeword\u003c\/strong\u003e — a filled grid where every letter is a number. All 26 in play, no clues at all.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCryptogram\u003c\/strong\u003e — a traditional saying behind a substitution cipher, with a letter-frequency table to work from.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmoji Mahjong\u003c\/strong\u003e — mahjong solitaire with emoji faces, across 21 board shapes drawn for this store.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolitaire\u003c\/strong\u003e — Klondike with custom cards, draw one or draw three.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMazes\u003c\/strong\u003e — square, hexagonal, circular, braided and weaving, traced with your finger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJigsaw\u003c\/strong\u003e — real jigsaws from 100 to 1000 pieces, stamped with one of eight cutting dies. Pieces start turned every which way; click to turn them, drag to move them. Build sections out on the table and drop the finished run into the board in one go.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNothing here is impossible\u003c\/h3\u003e\n\u003cp\u003eThis is the part most puzzle apps quietly skip.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEvery \u003cstrong\u003esudoku\u003c\/strong\u003e has a proven unique solution, confirmed by exhaustive search.\u003c\/li\u003e\n\u003cli\u003eEvery \u003cstrong\u003emahjong board\u003c\/strong\u003e is built backwards from a legal solution — unlike most mahjong apps, where roughly one board in five cannot be cleared at all.\u003c\/li\u003e\n\u003cli\u003eEvery \u003cstrong\u003esolitaire deal\u003c\/strong\u003e was played to completion by a solver before it shipped. About one random Klondike deal in five is unwinnable; none of those are here.\u003c\/li\u003e\n\u003cli\u003eEvery \u003cstrong\u003emaze\u003c\/strong\u003e was re-solved after compression, then decoded and solved again inside the app itself.\u003c\/li\u003e\n\u003cli\u003eEvery \u003cstrong\u003ejigsaw piece\u003c\/strong\u003e is cut to its own shape — no two in a puzzle are alike, even at 1000 pieces — and every seam was measured to confirm the pieces genuinely interlock rather than merely sit beside one another.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuilt the way players actually ask for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnlimited undo\u003c\/strong\u003e in Sudoku, Solitaire, Mahjong, Codeword and Cryptogram.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe timer can be switched off\u003c\/strong\u003e if a running clock spoils the relaxation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily Challenge\u003c\/strong\u003e — one puzzle a day from the packs you own, feeding a streak counter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow to play\u003c\/strong\u003e tab on every game, with real tactics rather than filler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShare your result\u003c\/strong\u003e when you finish, with a link back to the pack you were playing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound effects and win celebrations\u003c\/strong\u003e, both switchable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7ThirtyWorld AI Radio built in\u003c\/strong\u003e — press play and listen while you solve. It is the one thing in here that uses the internet: entirely optional, off until you ask for it, and every puzzle still works with no connection at all.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe whole pack range, inside the app\u003c\/strong\u003e — browse every expansion pack from the home screen and see at a glance which ones you already own.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e194 achievements\u003c\/strong\u003e, including a dedicated set for every single game.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree sample puzzles for all nine games\u003c\/strong\u003e, built in permanently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDark and light themes\u003c\/strong\u003e, ivory or slate mahjong tiles, large print, and a relaxed mode with no scoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgress saves itself.\u003c\/strong\u003e Close it mid-puzzle and come back exactly where you left off — including a half-built thousand-piece jigsaw.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExpandable — and every game keeps its own puzzles\u003c\/h3\u003e\n\u003cp\u003ePuzzle Studio reads \u003cstrong\u003e7ThirtyWorld puzzle packs\u003c\/strong\u003e: themed collections that drop onto the app and join your library permanently, offline. Puzzle packs are $6.99 for 100 puzzles; jigsaw packs are $3.99 for around 30 images.\u003c\/p\u003e\n\n\u003cp\u003eEach game has its own puzzle data, so playing one can't spoil another. \u003cstrong\u003e57 packs are available now — 4,700 puzzles plus 298 jigsaw images, across all nine games.\u003c\/strong\u003e \u003ca href=\"\/pages\/puzzle-packs\"\u003eSee the full pack range →\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRequirements\u003c\/h3\u003e\n\u003cp\u003eAny modern browser (Chrome, Edge, Firefox, Safari) on Windows, Mac, Linux, Chromebook, tablet or phone. Nothing to install. No connection needed after download.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eInstant digital download. One file. Yours forever.\u003c\/em\u003e\u003c\/p\u003e","brand":"7ThirtyWorld","offers":[{"title":"Default Title","offer_id":45430497017879,"sku":"7TW-PS-APP","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/7594\/6775\/files\/PuzzleStudio-App-NINE_c53bf12c-aaae-4ea0-8b8f-06d9be0dd06b.png?v=1787833926","url":"https:\/\/7thirtybiz.com\/products\/7thirtyworld-puzzle-studio-offline-crossword-word-search-app","provider":"7ThirtyWorld","version":"1.0","type":"link"}