To complete this level, you need to pop the normal bloons only. Popping either the Tack Bloon or the Ice Bloon will result in multiple frozen bloons.
Trivia
In this level there are 3 5X5 squares with their corners cut off. Inside them, there are two Tack Bloons, but when they popped, they will hit the Ice Bloon adjacent to themselves, ultimately freezing the entire chunk of bloons. This appears to be the primary reason for the level's name.
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