Press the green flag-looking thing next to the red octagon. Hover your mouse over the piece you want to move, then press any of the arrow keys to move in your desired direction. The goal is to get the sun (the 2X2 block with the red dot) to the center of the bottom (where the stars are (the 1X1 blocks with the yellow dot)). THIS IS A HARD PUZZLE, BUT IT IS BEATABLE! Also if a value looks weird, that is a placeholder/just from some testing.
I was watching some Mr. Puzzle (I have my hobbies), and one of his videos had a puzzle that I thought to myself "I could totally make this easily." So I did. The video is here. It also has the answer if you are stuck. https://www.youtube.com/watch?v=OLWJbCh-XEM I ALSO WILL RESET THE BEST TIME AND LEAST MOVES IF THEY WERE OBTAINED THROUGH CHEATING! Don't test me.