If we're paying for a port of a free Mobile game, I think Trading Cards are a must. That said, I do love this game. On the fence about buying it for PC though..

I see trading cards and more content planned, which is nice. Any chance to have achievements, cloud saves and controller support in the future ? Thanks.

Just wondering, does the game have an ending or is it the type of game that can be played endlessly?

The Puzzle Challenge always freezes if I reset the puzzle.