There's a new Playdate game in itch.io today, Addled!
https://playdatestephen.itch.io/addled-playdate
If you remember the old classic puzzlers Puzznic and Plotting, then you already know how to play Addled. Match up blocks of the same type, but beware, gravity is your enemy. You can drag blocks left or right but you can't lift them, so if you drag something into a hole, you might never get it out again!
Plan ahead a lot and enjoy!