Frequently Asked Questions

Q. When I play the game in Internet Explorer 11, I don't have any audio.

A. Internet Explorer 11 doesn't currently support WebAudio. We are currently working on a fix for this. But in the meantime we recommend using another browser.

Q. When I play the game in Internet Explorer, I can't type answers to questions into the text box.

A. You will need to add to the list of Trusted Sites in Internet Options/Security.

Practice System Requirements

  • Operating System:
            Windows Vista, 7, 8, 10
            Mac OSX 10.6+
            Linux Ubuntu 12+
            iOS 8+ (in browser)*
            iPad 2+ (app)*
            Android 3.0+*
  • RAM: 2GB System Memory
  • Browser: Must be WebGL-compatible.
            Chrome 31+
            Firefox 35+
            Internet Explorer 11+
            Microsoft Edge
            iOS Safari 8.3+*
            Chrome for Android: 41+*
  • * Some products may require native apps on mobile devices.

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