I had the same issue Alexio Game had. I am probably missing something. I have attached screenshots if this can help. Other than that I love the transitions the chill vibe audio and the minimalistic but super polished graphics.
Viewing post in cococo - connect colour combinations jam comments
Ohhh ok. Now I got it! I didn't get the shape was influencing the sequence. Might have been explained in the tuturial but I skipped some accidentally click everywhere :D. Super cool! A cool edit would be to give a special color to those shapes. Explaining they influence something else than just the sequence.