I tried this, but it doesn’t seem to work in mobile.

And the first one presented to me, I’m pretty sure it is unsolvable. I can’t even find a valid first move.

It does work on mobile,but the instructions are cut off.

And it doesn't play like normal solitaire. You can move any card, no matter what's on top of it. That makes it much easier.

The misclick limit is really annoying on mobile where it's hard to precisely hit things.