One in a hundred

One in a Hundred is the 15th level in Bloons.

Completion
To win, the player must first pop the Boomerang Bloon, then throw the newly obtained boomerang at the rest of the regular bloons at the right angle in order to get the minimum amount of pops required to pass.

Trivia

 * This level introduces the Boomerang Bloon.
 * There is only one Boomerang Bloon yet there are 100 bloons total, hence the name.