--The goal is to add up the large letters at the top and enter the grand total into the textbox as fast as you can.
(eg. A B C
6 goes into the textbox)
--Use the slider to figure out each letter's place in the alphabet (eg. A1, M13, Z26).
--Use the top slider to increase or decrease the number of letters you need to add.
Try and beat your quickest time!