Another "1 Line Challenge" project. (2 years after the original challenge). The colour of each pixel on the screen is calculated by one formula in the line "set pen color to …" (There is no "set pen shade to …" block)
A "1 Line Challenge project". See the "1 Line Challenge" rules in the original project. 1 Line Challenge Studio: https://scratch.mit.edu/studios/2825709/ Scratch-Minion's favourite 1 Line Challenge projects: https://scratch.mit.edu/projects/126161130/ More favourite projects: https://scratch.mit.edu/projects/163476084/
