This is for all ages. 

Variation1:

All 4 players go at the same time Dribbling across to the opposite Blue cone and into the opposite line.

Use all types of moves going forward. Right Foot, Left Foot, Inside Out, Foundations, Tap Tap Roll, Inside out both feet, Toe touches, Scissors, Behind leg touch, V move both feet. Any repetitive moves more touches the better.

Variation 2:

Dribble in between Red and Blue Cone then back to Yellow and Red. Then across to the last Blue Cone. 

At each turn do a move. Croif, Step Over, Inside Cut, Outside Cut, Pull Back, Behind Leg Touch Pull Back, Half Maradona

Variation 3:Dribble in between Red and Blue cone, Turn pass to the next player in your line, Open up to the Red cone and receive the ball with "proper foot" dribble and pass to player on last Blue cone. Follow ball.