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Angry Birds Wiki
Angry Birds Wiki
Score Mighty Eagle Versions

Mighty Hoax 4-21 is the twenty-first level of Mighty Hoax, the final level of Theme 4, and the 84th level of Angry Birds overall.

Three Star Strategy[]

First, fire the first Chuck through the stone triangle on top of the tower. Repeat with the same one, and the whole tower could collapse on the pigs, if not use the third Chuck to finish it off.


  • This is the first level to use the King Pig cardboard cutout. After completing the level, you will see that the birds destroyed the cutout.
  • Strangely, the King Pig's cutout still has the same sprites as the original King Pig.
  • This is the first level to use every single type of pig. Poached Eggs 3-21 omits Large Pigs.

Video Walkthroughs[]


Official Angry Birds Walkthrough Mighty Hoax 4-21

ve Mighty HoaxLevels
Theme 4 4-14-24-34-44-54-64-74-84-94-104-114-124-134-144-154-164-174-184-194-204-21
Theme 5 5-15-25-35-45-55-65-75-85-95-105-115-125-135-145-155-165-175-185-195-205-21
Free Levels II-1II-2II-3
Golden Eggs Golden Egg Level 2Golden Egg Level 7Golden Egg Level 9