Transcription: Welcome to the Lift-Off Game. Your goal is to join the mission crew on the launch pad before the space shuttle countdown expires. To begin, click on the die to roll a number. At the bottom of the screen, a question will be displayed. Click on the correct answer to advance the number of spaces rolled on the die. If your choice is incorrect, you must hurry to choose the correct answer in order to continue. If the countdown clock reaches zero before you reach the launch pad, the launch will be aborted. Good luck! Click the die to begin.
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