stumbled on these youtube videos sure you guys can help out, leave a comment on youtube
round 1 - https://www.youtube.com/watch?v=fckNT0dA3i8
round 2 - https://www.youtube.com/watch?v=rkJN5sXJoaI
round 3 - https://www.youtube.com/watch?v=RalvVV0_E9E