Level 6166 is the eleventh level in Board Game Basement and the 1,952nd jelly level.
To pass this level, you must clear 12 double jelly squares in 20 moves or fewer.
When you complete the level, Sugar Crush is activated and will score you additional points.
The jellies are in the outer squares under the marmalade and rainbow twists. The only way to clear these jellies is to use striped candies and striped combos, and it is even harder to complete in 20 moves, which may not be enough, but there are 2 colour bombs on the board.