# Random Circles

## by Haig. Average Reading Time: less than a minute.

This is a small sketch that helps us understand the potential of the **random() **function and one can start using randomness in their work quickly.

size(600,600); smooth(); int circleNum = 50; noStroke(); for (int i = 0; i<= circleNum; i += 1) { fill(random(255), random(255), random(255), random(255)); ellipse(random(width), random(height), random(width), random(width); }

Next is an challenge for your home:

Alter the above screen to include only circular ellipse and the random colours are all required to be within the same colour range.

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