More skins please. I do not enjoy dark backgrounds, is there anything else?

Achievement for completing all 12*12 levels is broken. Same problem for at least 2 people. Please fix it.

like the free Mobile version thats been out for like ages??

I always end up with one square left unfilled: http://steamcommunity.com/sharedfiles/filedetails/?id=768860630 At first I thought I'd made a mistake, but then I tried to solve the puzzle using only hint coins and that left a gap as well (above the yellow dot near the top right corner). http://steamcommunity.com/sharedfiles/filedetails/?id=768860699...

i have the same failure now the second time - starting point: a cloud save file and option on, a save file @ steam userdata/longnummer/521130/remote, a save file @ appdata/roaming/starwind/dotextreme. i think the original save file is the @ appdata, that sync to cloud and that in 521130 is the resync file. but when you go offline with steam, the game only save @ appdata file, NOT in 521130. so now to the failure, when i play offline and i use coins for helping, then it would save @ appdata. when i now go...