In this drawing program you have access to all these buttons! Just simply press the "Begin Drawing" button to start drawing! Enjoy - NA
Note, you have to scroll to the top of the page before drawing. Also, to put down a text box, draw to that position and press "T" on your keyboard. Also please select "Pencil" after you press "Begin Drawing" to ensure game stability. To use the rainbow feature, click the desired draw tool (pencil/pen/brush/blocks) and then select rainbow.