How many levels can u pass???

Level 1: Stringay

Level 2: Bert

Level 3: Mitch

Level 4: Halcon s1

Level 5: Miguel s1

Level 6: Devon

Level 7: Anthony

Level 8: Demitri

Level 9: Kenny

Level 10: Robby s6 (Focused)

Level 11: Axel

From here it's almost impossible

Level 12: Daniel Larrusso

Level 13: Johnny Lawrence

Level 14: Chozen

Level 15: Sensei Wolf

Level 16: Miyagi
The ones I didn't put their season are in s6

I would say I passed level 1-3 No diff, level 4 and 5 mid diff, level 7-8 mid diff, kenny extreme diff and i lose to robby mid diff