Oh just you wait!
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You can get the challenge back by designing something instead of coding it. Lots of wonderfully designed things are not actually that remarkable from the implementation / manufacturing standpoint.
Create a new board game. Completely unchallenging from a coding standpoint, vibe away. But the fast coding steps open up the ability to actually explore and adjust game play in real time. Start by replicating a favorite game.
Create your own organizational software tools. Whatever you would use and other tools dissappointed.
Those are just examples. Go creative on what a thing does, how it looks, etc.
Nintendo’s generations of game hardware are a repeated lesson in great design despite, even because of, modest internals.