Don't use the last project. that is defective. Cool project! press the right arrow to rotate right. Press the left arrow to rotate to the left. press space and hold it for it to follow your mouse pointer. c key to clear all and end at the beginning(x=0 y=0). bonus fun: press the space key and move the mouse in a circle to reduce the size of clones to 1 clone. there are a lot of other functions ready to explore! The only downside, the ink is limited. I key to make a clear press for a long time to make invisible, v key to turn less clear. long time. o key to making clones change color. p to pixelated. u to unpixelated. f to make whirl effect. h to reverse. 1 to mosaic. b to reverse.