Einstein Riddle Week of 6/27/23

retail staff

Bring in the correct answer to this riddle during the week of  6/27 - 7/3 for 10% off of an item in store!

Arrange the numbers 1-15 in a line, so that the sum every neighboring number pair adds up to a square number. (Square numbers will be repeated!) 

TIP: a pencil and paper is very helpful!

Good Luck!