World 7

Unlock
PC: Beat World 1, World 2, World 3, World 4 and World 5

Mobile: Beat World 4

Mechanics

 * Intervals (beat): 1, ½, 1½.
 * Sextuple tiles separated by ½ beat intervals are present.
 * Swirls are present.
 * Swirls are common and placed in confusing positions.
 * Double Snails are present.
 * Double Rabbits are present.
 * A Double Rabbit corresponds to a 4× speedup.

Trivia

 * When you pure perfect the level, at the end the game will say "pure purrfect" instead of "pure perfect" like other levels.