Interesting adaptation of "Constant Motion" with a Wario-Ware style collection of minigames!
There's a few that I immediately failed, so I appreciate that you can choose the specific game to practice on. I am impressed with your ability to get so much out of a one-bit one-input setup.
When replaying the specific levels, it would be nice to have a button to 'reset' or go back to the main menu (maybe this is a pico-8 thing i've forgotten about) because once I got the hang of the game it was difficult to fail back out.
My favorites were the jump rope and hurdle games. Conceptually they were easiest to understand, some of the more abstract ones like "Contain"/"Brake" required some trial and error. I would prefer if the names of the games on the main menu matched the prompt that appears at the beginning of each game, so that it was easier to find what I needed to practice on.
My best so far has been 5 so I'm spending more time in the practice modes lol.
Great job overall, love the sound design and the motif - really gives the minigame collection vibes from the early Wario Ware (and lesser known XY/XX series) and to see it pulled off in Pico-8 is impressive.