File talk:Pancake sort operation.png

There should be a split line in the middle of the graphic, some users didn't catch the meaning of the black drawing ("the spatula") and understood the whole as one pile and a difference between description (stack beginning at the pile) and drawing (a small pile of pancakes from anywhere to turn). Maybe a "1" and "2" and an arrow would be helpful, too.--Mideal (talk) 15:45, 17 March 2014 (UTC)