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.
King Way
Bouncy Musical Ball
Layer Man 3d Run Collect
Train Driver
Christmas 2019 Mahjong Connect
Crazy Shoot
Astro Destroyer
Z Machine
Jigsaw Halloween
Card Battle
Smashy Bird
Airport Manager
Dinosaur Hunting Dino Attack 3D
Footy Frenzy
Ball Adventure
Real Garbage Truck
Lift The Girl
Portal Series_1
Caveman Adventures
Danboard Adventure
Tic Tac Toe Fun Game
Stickman War
Word Search
City Taxi Driver Sim
Gems
Leap Legends
Candy Rush
Cubble on top
Survev.io
Hexa Tile Trio