Cupid by @GumpyFunction is a delight. Fiendish sliding block puzzle with cute funny cartoon graphics and dogs. It's a Game Boy Color ROM so you can play it on anything, use an emulator, flash it to a cart and play it on a real console, emulate it on your phone, load it onto your #gameDad (best option IMHO) or even play it in the browser at https://gumpyfunction.itch.io/cupid, pay what you want, minimum $0.00
(if this gives you the oh-no-what-if-it's-actually-good anxiety you can pay $0.00 now (no login needed!) and then go back and buy it again for $something)
I don't know Gumpy Function and have never spoken to him before so I hope he doesn't mind me posting his game here
Cupid by Gumpy Function
A Cute Logic Puzzle Game for the Game Boy Color
itch.io