The Challenge

The computer displays multiple-choice questions, one at a time. You choose the correct answer to each question before time runs out.

What You See

• You see a question followed by several possible answers.
• At the bottom of the display area you will see four control buttons (Stop, Help, Play, and Pause), level buttons (if there is more than one level), a count-down timer, and a score box.
• At the bottom right, you see a column of small feedback rectangles, one for each question.

How to Play

• Read the question. Click the button with the correct answer within the time limit.
• If you are right, then you will hear a positive sound. Your score will increase, and the next feedback rectangle will turn green.
• If you are wrong, or if you run out of time, you will hear a negative sound. Your score will decrease, and the next feedback rectangle will turn red.
• In the main area, the correct answer brightens, and the incorrect answer darkens. The answers are displayed for several seconds, and then the next question appears.
• The game ends after the last question.
• Click "Play Again" to replay the game. You get different questions in a different order.
  

LevelS

• In Level 1, you will see two possible answers for each question.
• In Level 2, you will see three possible answers for each question.
• In Level 3, you will see four possible answers for each question.