Challenging Adventure Level 20! Should be done in 10 days.

I was also wondering how to approach Adventure at first because of the ads, but I'm cruising along after getting some tips here. Make sure to use your 8 daily tickets. Adventure has 3 rounds, and you get 5 free tickets each time you pass a round. You get 1 ticket every 30 minutes, so 5 will stack up over time.