Puzzle Master is a fun and addictive jigsaw puzle game, primarily intended for touchscreens but also running on desktop computers.

• Builds on Qt4 and Qt5 both
• UI is created with Qt Quick (1 for Qt4, 2 for Qt5 respectively)
• The game logic itself is written in C++ and inserted into the QML as a declarative element

Someday I'm going to write about this, but not today. Here're some links about the topic:

• http://devblog.timur.hu/2012/06/puzzle_master_is_in_nokia_store
• http://devblog.timur.hu/2012/06/puzzle_master_is_going_qt_5
• http://devblog.timur.hu/2012/08/porting_to_qt_5_stage_1

You are welcome to translate this application on Transifex. I'd be very happy if you translated it to your language. :)
https://www.transifex.com/projects/p/puzzle-master/

• Desktop Linux distributions (a package exists for Fedora, packagers are welcome for other distros)
• Desktop Windows (works, although the app is not currently distributed on that platform)
• Possibly any other platform supported by Qt, although none of them have been tested

• MeeGo 1.2 Harmattan (Nokia N9 and N950) - download from Nokia Store http://store.ovi.com/content/247838
• Maemo 5 (Nokia N900) - downloadable from the Extras repository
• Symbian (Symbian^3 and higher) - download from Nokia Store http://store.ovi.com/content/330667
• BlackBerry PlayBook - download from BlackBerry World http://appworld.blackberry.com/webstore/content/25059913/
• BlackBerry 10 - download from BlackBerry World http://appworld.blackberry.com/webstore/content/25059913/

• Port for Windows Phone: http://windowsphone.com/s?appId=1b35c03e-638d-4e3f-99da-87c3228381e3
• A very-very old port exists for Maemo 4 (Nokia N8x0) devices in their Extras repository