thank you Kitty! I swear I tried that in the first place but it didn't do anything... I just did it tonight and it worked! thank you so much for the hint!
KittyG, what exactly are we suppose to count?!?! The clue is a picture of the number 2, made up of 22 dots.. there are 20 buttons on the panel below it made up of 5 rows of 4 buttons each. The math here is making no sence to me..