Bloons Tower Defense 5 - Daily Challenge 10 October 2012 (Wheat Fields)(...

Wheat Fields - Beat Bloon Circles medium with limited towers and upgrade restrictions. Altered bloon ranks. Start at round 15 with 1,800 cash. One Bloonberry Bush and Portable Lake

It is impossible to beat this challenge NAPS & NLL. If you have Boomerang Dojo, you can build a  Boomerang Monkey 0-3 immediately at the beginning.

Video is on 2.5x speed
No Agent, No Premium & No Specialty Building