Some shapes are impossible to put at some places I don't know if it's wanted or not and the text is a little bit to quick I had to run the game a second time to fully read all the instruction but yeah, there is the two note pages that helps ^^
Well, it's seems we can put all the shapes anywhere but sometimes it needs more than 5 try ^^
It allows me to finish the game :)
Yea i'm not sure why it does that some times, I will fix it as soon as I can. Thank you for taking the time to play it I really appreciate it.