Bad Piggies Flight in the Night Level 4-18 can be three starred using a single contraption. Create a wooden low-rider with a powered wheel and a firework. Use both at the start of the level, letting the contraption drift as it approaches the top of the hill — so you grab the star box. Avoid Red Bird, since you probably woke him up as you climbed the hill!
If you have a different strategy for completing this level feel free to leave a comment below.
Much easier, and a higher success rate if you simply press the firework button, then wait 1.5 seconds, then press the power wheel, instead of pressing them straight after each other:)
I built a contraption with 3 wooden boxes. Power wheel in front, wood wheel in back. Pig in middle, egg in rear. Firework bottom center. I started by turning on the power wheel and as soon as I hit the bottom of the hill I set off the firework.
Mine is same as @danno820, the simpliest one, but if one wish better fun then yours is really cool one.
I woke bird but actually didn’t see much of action, bird got his egg but it didn’t mind to complete level.