[color=#333333]Move all [/color][color=#0000ff]three discs on the left[/color] over to the right column, and all [color=#6aa84f]three discs on the right[/color] over to the left column. There is a straight-forward solution – No trickery based on arguable interpretations of the rules.[br][br]Probably obvious: Discs may only slide within the white polygon, no two discs may occupy the same location simultaneously, and a disc may only slide to an adjacent available space.[br][br]I found this puzzle at [url=https://mindyourdecisions.com/blog/2025/04/16/7-challenging-logical-puzzles/]https://mindyourdecisions.com/blog/2025/04/16/7-challenging-logical-puzzles/[/url], which in turn found it at [url=https://www.youtube.com/shorts/SzXlugijgHs]https://www.youtube.com/shorts/SzXlugijgHs[/url].