Other than Smash and Mario Maker, most of my Switch time has been on Baba is You. A fantastic and creative puzzle game.
You know those old games where you push a box around a maze to try and figure out how to get it to the goal? This is that... except some of the boxes are words. And the words make up the rules of the puzzle. So you push the words around to make new rules and change how the game plays. It's awesome.