-Take a piece of A4 paper
-A real one in the 3D world, with grain and texture.
-The 1000 first digits of pi have been written on it in black Arial 12.
(How many lines are there ?). (Read back the third line) (Read back the fourth line from right to left)
-Wrap the paper page into a cylinder so that the first digit of the line of the over-wrap match with the first digit of Pi by transparency.
-After the over-wrap, let the page go straight and not in a cylinder such that the wrapped paper look like a manuscript o.
-Now take a red laser, and shine it through the the paper such that you highlight the same number through the 3 folds of paper. (What is the highlighted digit ?)
-Color this digit green for all instances on the page. Unwrap the page, (on what line is there the most green numbers).
-Change the font size to 20 and do the same exercise, but color the number blue while still keeping the previous colors.
-Change the font size to 32 and do the same exercise, but color the number red while still keeping the previous colors.
-The password is the first four consecutive red-green-blue-black, what is the password ?