User blog comment:PlantShielder/The Epic Leaking of the Bloons/@comment-15745299-20141022201745/@comment-24170389-20141022205038

Level 14 is pretty easy if you can remember where the boomerangs went.

Also, there's some strategies:

For Normal Bloon, overruse "End" button, and press the two "Enter" buttons, if your keyboard have two. If not, just press "Enter" fast. MUCH fast.

For Camo Bloon, just do anything you want - Tack-shooters and Boomerang Throwers can't hit camo, anyways.

For Regen Bloon, overruse "End" button, for charming the Boomerangs. Once the Boomerang Monkeys are killed, you can either find a spot for healing yourself (just wait for 30 secs - that will heal 6 HP, anyways) or kill the Tack-shooters already.

For Nuke Bloon, just use one "End" button, but aiming to one of the middle Tack-shooters. That will weaken the other Tack-shooters and will destroy Boomerang Throwers. Rarely, a Boomerang Thrower or two will survive. To finish the survivors, just use "Enter" button.