I'm glad that you had fun with the game. The ninja segment was made in 27 hours of no sleep. The worse thing actually was to make the "back" button (during the clock and map puzzles) disappear when it needs to. That stupid thing took me 5 hours to make right!
I already thought of ways to make the tutorial shorter, I'm waiting for the Jam to end in order to do some fixes. Thank you so much for your positive comment and for your kind words!