Maths Twister - Maths with a twist or two. FREE How to play? 1. Select the game and level you want to play. 2. Stop the bars from hitting the bottom by clicking the button with the right answer. Beware! incorrect answer or a crashed bar results in points being deducted. Every 5th bar is a magic bar which travels faster but clears the screen when answered correctly. 3. 10 correct answers in a row activate special powerups called Twists which make it easy to score points and stay active for 5 questions if answered correctly. 4. 20 correct answers in a row give you an extra life or an extra minute depending upon the mode selected. 5. Enjoy The game has different playing levels.