hi guys, i've just purchased pictopix and I was wondering how to create custom nonograms. Is it possible?

I've tried fedora and linux mint on two different PCs, both with proprietary nvidia drivers and nouvea drivers and neither one is playable. After launching the game the main menu comes up as just a light blue screen with no buttons or any UI, no text, nothing. The music is playing and doesn't stutter or anything. Pressing F4 to close the game does work....

I saw a previous discussion posted 1 1/2 years back, for something similar, unknown if there's a fix? I occasionally get my whole computer to freeze up when playing Challenge Mode, its the only game I own that does this. I'm forced to hard shutdown the computer whenever it happens....

Is it just me, or is the third-to-last 10x10 puzzle unsolvable? :/

Tried searching for this issue but haven't found anything. The cursor is moving up in the menus by itself, in the game itself it's fine. I already tried unplugging all unnecessary devices, using "-disableControllers" in the properties (without the quotes of course) and enabling/disabling Steam input, all those didn't work. Like I said the game itself is fine but I can't easily see (for example) which awards I already have in the mosaic section....