Professor Fiendish's DIABOLICAL DOTS

Challenge the Professor with this old favourite!

• The aim of the game is to complete more squares than the professor.
• Take turns with the professor to draw one side of any square. You do this by clicking two adjacent dots and a line will appear between them. (If you click a dot by mistake, click it again to clear it.) The professor lets you go first.
• If you complete a square then you go again.
• When all the squares are complete, check the scores!