1.1.1 - Sliding Puzzle Enhancements

This is a small update to introduce some improvements to 'sliding puzzle mode'.

-A new 'hint image' button which can be toggled to show the complete puzzle image. -The save/load feature in the classic puzzle mode is now introduced for sliding puzzles. -A bug was fixed with the restart feature. Puzzles will now shuffle correctly when the restart button is used. -A new explanation button is added to the sliding puzzle game scene, giving some information about how the sliding mode works.

I'm keen to hear about your Jigsaw Puzzle World experience, let me know if you like these changes!