Mental Arithmetic Pressure

Test your mental math under pressure

  • Solve math problems as fast as you can
  • You have only 2 seconds per problem
  • Type your answer and press Enter
  • Difficulty increases as you succeed
  • All interactions are logged locally
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Level: 1
2.0
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Session Complete

Participant: ()

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0% Accuracy

Max Difficulty Reached: 1

Session Log

Timestamp Event Level Result
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