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Get Opfast old version APK for Android
One expression on the left, one expression on the right.Equal or different ?
One expression on the left, one expression on the right.
Answer as soon as you can if these two expressions are equal or different.
A penalty of 1 second in case of wrong answer.
What's New in the Latest Version 2.5
Last updated on May 26, 2014
Minor bug fixes and improvements. Install or update to the newest version to check it out!
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Opfast
2.5 by WildFlight70
May 26, 2014