Thanks for playing and the feedback.
Yeah, I agree that the 1st level was too slow and kind of hard to figure out. Even compare with other levels in this game. It should be designed more easier and let more people more likey to get the point of this game, which "designer me" said. However, "artist me" and "programer me" said "Please don't we are exhausted!" : )
Overall, It's a gamejam game and I will take the concepts and experience with me. Maybe use them in my next game.
Thank you again for your kind words and advice!
"artist me": "I will take "not that bad" as good! Thank you! hahaha !"