Thanks for letting me know funny i didn't even think of that for some reason i though until i saw the D's it had something to do with DNA. Anyway i had a replay and it took me awhile to even get back to the fourth level i made it to easily before, somehow i got worse from freshly playing the game. Anyway i had a go at it but having to precision press the mouse and different keyboard buttons might be the limit of my ability it seems lol!