Figured since you were doing exams with Mei, I would share the one I just did.
119
Had to restart until blind landed on Konan, since you seal Wind Main round 1
Round 1 Ao mystery on Minato, Fire mystery on Wind; Standard attacks should control Konan
Round 2 Kisame mystery on Wind
Round 3 Mei mystery on Wind; Konan and Wind should be dead now.
Round 4 Ao mystery on Minato, Kisame mystery on Minato, Fire mystery on Chikushodo
It took me 7 rounds to standard attack Minato and Chikushodo to death, but from there on it's really easy as long as Minato is controlled.