Tap or space.
Build a people tower on the way to run, through higher and higher obstacles. Only by jumping at the right time can a person tower be built successfully.
Rat Crossing
Food Grinder
Cube Xtreme
Paper Dash
Gooey Yama
Vex 3
Ninja Ranmaru
Bomb The Mountain
Run Panda Run
Surround the Leprechaun