PuzzlePack | 8-in-1 Flutter Puzzle Game Bundle

PuzzlePack is a production-ready Flutter game bundle: jigsaw, sudoku, nonogram, word search, sliding tile, memory match, 2048 and minesweeper — all in one codebase, building for Android and iOS from the same source, running fully offline with no server and no recurring cost. The games are not the product. The progression layer is. One coin wallet is spendable in every mode, so coins earned in 2048 buy a nonogram hint. A daily challenge produces the same puzzle for every player on every device, forever, with no server. Streaks, 30 achievements, cross-mode stats and one theme system sit on top of all eight games. That is what separates this from eight games in a folder — and it is why players come back tomorrow. Try it before you buy Download the demo APK: PuzzlePack demo build — installs on any Android 7.0+ device ️ Screenshots: see the preview images above — every one is a real screen, not a mockup No login, no signup, no demo account. PuzzlePack is a fully offline single-player app — there is no server, no user account and no credentials to hand out. Install the APK and play. The demo build ships with the “used app” seed enabled, so you land on a live 12-day streak, 47 solved puzzles and a month of daily-challenge history rather than an empty install. There is deliberately no browser demo. Photo import needs durable file storage a browser cannot provide, so the project targets Android and iOS only — and an unhosted web build in the zip would be a liability, not an asset. The APK is the try-before-you-buy. The eight games ️ Jigsaw — bezier tab/blank piece geometry, 12 to 192 pieces, drag with pointer-offset correction, connected pieces merge into a rigid group. Peek-at-original, edge-pieces-first filter, and custom photo import from gallery or camera with crop, so the content never runs out. Sudoku — randomised backtracking fills a valid grid, then clues are removed one at a time with a solution-counting solver rejecting any removal that breaks uniqueness. Every puzzle has exactly one solution, and a test proves it across 1,000 seeds. Pencil marks, conflict highlighting, mistake limit, justified hints. ⬛ Nonogram (Picross) — generated at a target fill density, then verified solvable by a line-by-line constraint propagator and regenerated on failure, so no puzzle ever requires guessing. 5×5 to 20×20, auto-cross, clue dimming. Word search — eight-direction placement with backtracking on collision. Filler letters are weighted to English letter frequency so the grid does not look obviously random. 20 themed lists as editable JSON. Drag-to-select with directional snapping. Sliding tile — 15-puzzle mechanics at 3×3, 4×4 and 5×5. Every shuffle is checked for solvability by inversion-count parity plus the blank-row rule, so an impossible board can never be dealt. Numbered or image tiles, coin-priced undo. Memory match — 4×3 to 6×6, four icon sets, flip animation, mismatch delay tuned per difficulty, peek-all hint, move and time scoring. 2️⃣ 2048 — 4×4 and a 5×5 variant, swipe input, tile-spawn animation, single-step undo, best-score tracking, continue-after-2048, proper no-moves-left detection. Minesweeper — first-click-safe generation places mines after the opening tap, excluding it and its neighbours. Beginner, intermediate, expert and custom. Flood-fill reveal, chording, a flag-mode toggle for accessibility, pinch-zoom for wide boards. The shared progression layer One coin wallet — a single balance across all eight modes. Earn from completions, the daily challenge, streak milestones, achievements and rewarded ads; spend on hints, undo, an extra sudoku life and theme unlocks. Every number lives in one config file. Daily challenge — a calendar date maps to a deterministic seed, so the same date yields the same puzzle for every player on every device, forever, with no server. The mode rotates by day of week and the seed function is unbounded — it never runs out of content. Streaks — consecutive days with a completed daily, with one automatic grace day per calendar month shown as “streak saved”. Stats — per mode: plays, completions, completion rate, best and average time by difficulty, total moves. Global: puzzles solved, play time, favourite mode, lifetime coins. Rendered with fl_chart sparklines. ️ 30 achievements across four families — per-mode mastery, cross-mode, streak and economy — with progress bars on partial ones and a coin grant on unlock. Theme system — light, dark and system, six accent palettes (three free, three coin-unlocked) and eight per-mode inks, so every game is identifiable at a glance in a screenshot.  

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• Instant access to all plugins and all themes 
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• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.