The best "cooperate with your past self" game I've played this jam! The puzzles were all unique, and I felt like I never had to be too precise with my past self to get through them, and two seconds was the perfect time gap where I felt like I was in control but I had time to come up with a plan.
That said, there were a few bits in the later levels that felt like they required more precision and platforming skill than was necessarily fun - specifically some of the timing that you needed to dodge cannons in level 3 onward, but it was never insurmountable and the core idea still shone through. Had a lot of fun, you should be proud of this game!