1. Change the shapes like this:
(press on the patches to change the shapes)
Top left = Triangle
Top right = Line
Bottom left = Hourglass
Bottom right = Triangle
In the picture above, I changed them all except the top left which is supposed to be a triangle.
(You can get the hint for the level by pressing the ants. If you press each ant a few times, they walk in a certain shape.)
Hit like if this helped you!
2. Proceed to the next floor!