Water Sort Challenge

Sort 20 bottles

Sort 40 bottles

Sort 60 bottles

Sort 80 bottles

Sort 100 bottles

Sort 125 bottles

Sort 150 bottles

Sort 175 bottles

Sort 200 bottles

Sort 225 bottles

Sort 250 bottles

Sort 275 bottles

Sort 300 bottles

Sort 325 bottles

Sort 350 bottles

Sort 375 bottles

Sort 400 bottles

Sort 425 bottles

Sort 450 bottles

Sort 475 bottles

Sort 500 bottles

Master bottle sorter

Sort 550 bottles