Thanks, it looks great. Some feedback

[najamelan]

I just discovered and installed this. Thanks for the awesome looks. It seems there is very little feedback:

• did I get the minimum amount of moves? and maybe possibility to retry immediately if I didn't.
• some way to retry levels that I solved but didn't get minimum amount of moves and levels that I skipped.
• some visual feedback of the collection, what percentage have I solved optimally.
• maybe print the keyboard shortcuts.

When choosing a higher resolution on the cmd line parameters, it just seems to fill the screen with black, the image doesn't actually get bigger.
There is no icon shown in gnome alt-tab. I think it's possible for an executable to include that, but I didn't launch it with a .desktop file.