Level 424 is the fourth level in Honey Highway and the 87th Candy Order level in Courtemanche437's Candy Crush Saga. To pass this level, you must collect 400 candies and 40 single-layered white chocolate squares and score at least 100,000 points within 50 moves.
The orders are worth 80,000 points (400 candies x 100 points per candy + 40 single-layered white chocolate squares x 1,000 points per blocker = 80,000 points). Therefore, an additional 20,000 points is required to reach the one-star target score.
Some holes in the board can be annoying to work around, but fortunately, other than the white chocolate, there are no blockers on the board.
With only four candy colors present, collecting 400 candies is easy. It's the white chocolate that presents the challenge in this level. The downside is that cascades may ruin your plans.
Strategy[]
Start by getting rid of some of the white chocolate, but not all, as you'll need six more squares than originally on the board in order to fulfill that order. Work on just clearing candy until you have enough white chocolate to fulfill that order. The rest is just watching the fireworks that will take care of the rest of the candies for you.