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Puzzle · HTML5

Stillpiece Puzzle

HTML5 Jigsaw Puzzle Game With 120 Photos

by Polar GamesVersion 1.0.0Updated Nov 12, 2026

  • Source code
  • Live demo
  • Documented
Perpetual licence$49 $41.65 -15%Buy now
A 150-piece puzzle on a computer: the board in the middle, loose pieces on the table and the tray on the right.Title screen: the emblem, the Stillpiece Puzzle title and Tap to start, which also turns on the sound.Today, the home screen: the last puzzle with Continue, the daily puzzle, the puzzles in progress and the 12 categories.Library: 12 categories of 10 photos, each showing how many of its puzzles are finished.Inside a category: finished, in-progress and new puzzles; every finished puzzle opens the next one.Before starting: choose 24, 54, 96, 150, 216 or 294 pieces and turn piece rotation on or off.The tray menu: Shuffle, Sort by color and Spread pieces, next to the Edges filter.Spread pieces, on computers: the pieces of the tray laid out around the board.A faint ghost photo under the board and the Edges filter on, to start with the border.Puzzle complete: the photo, the number of pieces, the time and Next puzzle.Daily puzzle: one photo per day and a calendar of the month with the days already played.Options: music and sound effects volume, vibration, less motion, language and full screen.

Pick a photo. Choose the pieces. Snap it together.

Stillpiece Puzzle is a calm, modern jigsaw puzzle game for phones, tablets and computers. The player picks one of 120 realistic photos, chooses from 24 to 294 pieces and builds it on a table that zooms and pans, with a clean glass look and a satisfying snap for every piece. You get a finished game with menus, saved progress, music and sound effects, plus the complete source code to change the photos, translate and publish as your own.

Stillpiece Puzzle, Realistic Photo Jigsaw: a glass board with a sea turtle photo and a piece snapping into place.

Pick up, snap, relax

Pieces come out of a tray and lock into the board with a green flash when they are close to their place. Matching loose pieces join into groups that move as one. There are no lives, no timer that runs out and no defeat screen: a jigsaw puzzle cannot be lost. Every puzzle in progress is saved with its time, so the player can leave and continue later exactly where they stopped.

Pick Up, Snap, Relax: a dog on the beach being assembled, with a glowing piece snapping in and a group of three joined pieces.
Real gameplay on a computer: a 150-piece underwater puzzle, loose pieces on the table and the tray on the right.

120 photos in 12 categories

Dogs, Cats, Birds, Wildlife, Flowers, Landscapes, Coasts, Cities, Food, Cozy Rooms, Seasons and Underwater, 10 detailed photos each. The first three of each category are open from the start and every finished puzzle opens the next one. A daily puzzle, picked from the date with no server, comes with a calendar of the month.

120 Photos, 12 Categories: twelve cards for Dogs, Cats, Birds, Wildlife, Flowers, Landscapes, Coasts, Cities, Food, Cozy Rooms, Seasons and Underwater.

Smart tray tools

Edges shows only the border pieces. Shuffle mixes the tray, Sort by color puts pieces of the same tone together and, on computers, Spread pieces lays the tray around the board. The eye button turns on a faint ghost photo under the board, or shows the whole photo while held, and the padlock keeps the table still. Six sizes, 24, 54, 96, 150, 216 and 294 pieces, and an optional rotation mode for an extra challenge.

Smart Tray Tools: Edges Only, Shuffle, Sort by Color, Spread Pieces, Ghost Photo and Lock the Board.

Phones and computers, upright or sideways

Separate layouts for phones and computers, in portrait and landscape: the tray sits along the bottom on a phone and on the right on a computer. Touch, mouse, wheel zoom, pinch zoom and keyboard shortcuts. A tap-to-start screen turns on the sound, as mobile browsers require.

Mobile and Desktop, Portrait and Landscape: a laptop and a phone showing the same puzzle game.

14 languages

The interface comes in English, Portuguese, Spanish, French, German, Italian, Dutch, Polish, Turkish, Russian, Indonesian, Japanese, Korean and Chinese. The language follows the browser and can be changed in the options, next to the music and sound effects volume, vibration, less motion and full screen.

14 Languages: greetings in the fourteen languages of the game around the Stillpiece emblem.

Yours to customise

Plain HTML, CSS and JavaScript with no compile step and no dependencies: upload the game folder to any static host and it runs. The whole photo library lives in one file, content.js, and an optional converter prepares your own photos in the right sizes. The full editable source comes with tests, a local server script, an illustrated guide in 14 languages and a step-by-step customisation guide. No ads, no purchases, no accounts and no server.

Easy to Customize: your photos in one file, 6 sizes from 24 to 294 pieces, daily puzzle, saved progress, no ads and upload by FTP.

Screens from this edition

Captured from the edition sold here.

Included

  • Ready-to-upload HTML5 game (game/ folder) with 120 realistic photos in 12 categories
  • Full editable source in plain HTML, CSS and JavaScript, with no compile step and no dependencies
  • Tests, a build script, a local server script and a photo converter that makes the photo and thumbnail sizes
  • 6 sizes from 24 to 294 pieces, optional piece rotation, a daily puzzle with a calendar and progress saved for every puzzle
  • Tray tools: edges, shuffle, sort by color and spread pieces on computers; ghost photo and table lock
  • 14 interface languages, two music tracks and sound effects
  • Offline illustrated guide in 14 languages with installation, customisation, cache and FAQ
  • Separate step-by-step customisation guide for people who do not program, with numbered screenshots of the game (in English)
  • Third-party licence notices (Montserrat font)

Not included in this edition

  • Online multiplayer, rankings or accounts
  • Advertising SDKs, in-app purchases, store, payments or analytics
  • Native apps, hosting or hosted services

What is in the ZIP

The real folder structure of the package you download, with names and sizes read from it.

stillpiece-1.0.0-complete.zip587 files · 152.5 MB
  • stillpiece-static-1.0.0/586 files · 152.5 MB
    • documentation/HTML guide, open it before you buy26 files · 5.5 MB
      • img/JPG · PNG · 24 files · 4.9 MB
      • customization.html46 KB
      • index.html598 KB
    • game/Ready to host: upload this folder273 files · 73.5 MB
      • assets/Art, audio and fontsMP3 · TXT · WEBP · WOFF2 · 253 files · 73.2 MB
      • src/Source modulesJS · 15 files · 158 KB
      • content.js1 KB
      • DOCUMENTATION.txt1 KB
      • favicon.ico19 KB
      • index.html10 KB
      • style.css46 KB
    • source/Readable source code281 files · 73.5 MB
      • assets/Art, audio and fontsMP3 · TXT · WEBP · WOFF2 · 253 files · 73.2 MB
      • src/Source modulesJS · 15 files · 158 KB
      • test/Automated testsMJS · 3 files · 7 KB
      • tools/Build and check scriptsMJS · PY · 3 files · 6 KB
      • content.js1 KB
      • favicon.ico19 KB
      • index.html10 KB
      • package-lock.json1 KB
      • package.json1 KB
      • README.md6 KB
      • style.css46 KB
    • THIRD-PARTY-LICENSES/Licence notices to keep with your game2 files · 5 KB
      • montserrat-OFL.txt4 KB
      • README.txt1 KB
    • CHANGELOG.txtVersion history1 KB
    • CUSTOMIZATION.html1 KB
    • DOCUMENTATION.htmlOpens the guide1 KB
    • START-HERE.txtQuick start1 KB
  • POLAR-MARKETPLACE-START-HERE.txtStart here: licence, support and first steps1 KB

Item details

Edition
Complete Browser Edition
Version
1.0.0
Released
Nov 12, 2026
Updated
Nov 12, 2026
Category
Puzzle
Languages
English, Brazilian Portuguese, Spanish, French, German, Italian, Dutch, Polish, Turkish, Russian, Indonesian, Japanese, Korean, Simplified Chinese
Files included
HTML, CSS, JavaScript
Built with
Canvas 2D, Web Audio, ES modules
Browsers
Modern browsers with WebGL2
Documentation
Documentation

Author

Polar Games

Brazilian studio making browser games. Every template here is a game we built and published.

See our games

Requirements

  • A modern browser with JavaScript and ES modules
  • Any HTTP(S) web host that serves static files (opening index.html straight from the disk does not work)
  • No PHP, database, account or Node.js server to play
  • Node.js 26.13.1 or newer only for the optional tools: tests, build and local server; the photo converter also needs Python 3 and Pillow

Support covers technical questions and reproducible defects in the supplied game. Installation and customisation are separate services.

Changelog

  1. 1.0.0Nov 12, 2026

Questions

Do I need a server or database?

No. Upload the contents of the game/ folder to any static HTTP(S) host. Progress is saved in the player's browser.

Can I use my own photos?

Yes. The whole library lives in one file, content.js: add, remove, rename or reorder categories and photos. Each photo is two 3:2 files, the photo and its thumbnail; the optional converter makes both from your pictures, and the tests list any missing file.

Can I change the number of pieces?

Yes. The six sizes are one list in the configuration file, and you choose how many puzzles are open from the start in each category. The customisation guide explains both.

Can I edit the texts and translations?

Yes. The texts of the 14 languages live in two files. Music and sound effects can be replaced keeping the same file names.

Does it work on phones?

Yes. It has layouts for phones, tablets and computers, upright or sideways, with touch, mouse and keyboard shortcuts. A tap-to-start screen turns on the sound, as mobile browsers require.

Read the full licence, support, refund and privacy terms

Before you buy: guides and reviews

From Brazil to the world

Buyers in 25 countries

License a ready HTML5 game, with source code, for your website, app or brand.

  • 900+sales
  • 25countries
  • 2016selling since
Countries where we have sold: Brazil, United States, United Kingdom, Germany, Canada, Australia, France, India, Netherlands, Spain, Italy, Japan, South Korea, Poland, Mexico, Sweden, Switzerland, Singapore, United Arab Emirates, Saudi Arabia, Indonesia, Türkiye, Portugal, Philippines, Vietnam.

More from Polar Games

Stillpiece Puzzle$49 $41.65 -15%
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