Daily 15 Up

On daily basis a brand new 15 up puzzle sport in 4 sizes: 6×6, 7×7, 8×8 and 9×9. Use logic to resolve the puzzle. Your aim is to create areas, the place the numbers in every area whole 15. The areas will be any form, so long as the sum of the numbers in every area is 15. All of the numbers should be used to finish the puzzle.