don't bother playing this on PC. the PC version is hideous garbage. pretty much every game in this collection is better on mobile. i enjoy the card rewards and overall the aesthetics and playability are better than basically every other version of solitaire. this is my go-to when i need a good easy relaxing game of solitaire when i'm out and about. i just wish the PC web browser version were as sleek and good-looking as the mobile browser. not too sure about ad concentration as i simply use adblock. in short, pretty much the best version of solitaire right now (besides actually playing with cards) unless you're on PC.