Green tower Turnabout challenge...

[cshuttle]

...has anyone managed to do this? I've tried all the strategies I can get my hands on, and none of them seem to work using only green towers.

[takista]

My solution ( I am #1 in the mission.) is like below.



1. Make a long path as possible.

2. Try to build many meteors and cannons.

3. Put two command towers each on the center of both side.

4. Save your resources by juggling.