Level 9000 is the tenth level in Rainbow Reef and the 2450th mixed mode level (809th jelly-order). To pass this level, you must clear 81 double jelly squares, collect 120 yellow candies and 120 purple candies in 30 moves or fewer.
When you complete the level, Sugar Crush is activated and will score you additional points.
Upon successful completion of this level, the player receives a congratulations message from King, and one of each booster type is rewarded for free.
This used to be the first level with a different colour scheme. Instead of having blue candies in a four-coloured level, this one has yellow candies instead. The first level with this trait is now level 554, said level has red candies on a four-coloured level, instead of orange candies.
It's currently the first level to require yellow candies on a board where said colour spawns, as opposed to yellow being a non-spawning colour. It's also the first four-coloured level without blue candies.
Before this level was released, first version of level 289 in mobile was the only absence of blue candies in a level, said version spawned red candies instead of blue candies.
This is the last 4-digit level to be a multiple of 1000.
Also from this level, yellow candies will be appeared naturally.