Take flying letters one by one in order following the clue mentioned. Keep the math copter flying by pressing the button which is the result of solving mathematical problems.
Press touch the correct answer button to fly up
Dual
Knife
Super
Birds
Duck
3d Cr
Chall
Spa W
Gunny
Blond
Pirat
Elite
Go Up
Food
Squid
Alone
Batma
Gumba
Flapp
Kadeo
Sara
Donut
Ballo
World
Dames
Baby
India
Onet
Car S
Real
Valen
Truck
Eliza