click the flag click on the red spot to draw a flower press left or right arrow key to change the color of the pen press a to randomise the colour press b to 'auto click' ** new ** press space key to erase the canvas (thanks @MoonCrater) red spot changes its color if you press left or right arrow key (thanks @zeluano and @amaexpert)
i made the flowers and colour switcher generate a lot faster (instantly), and also gave the ability to make it automatically randomise the colour and auto click all credit to @Papami-chan