What is the answer to the second question?

  • A. A
  • B. B
  • C. C
  • D. D

How many correct answers are B?

  • A. 0
  • B. 1
  • C. 2
  • D. 3

Is there a question with the correct answer A?

  • A. No
  • B. Yes, 1
  • C. Yes, 2
  • D. Yes, all 3

How to Play

  • Click once on an answer to mark it as wrong;
  • Click twice to mark it as correct;
  • The bar next to each question shows if the question is logically correct (green) or wrong (red).


  • Each test has some number of multiple choice questions about itself;
  • There is only one correct answer for each question;
  • The solution can be found "without too much trial-and-error".

Need help?

Is it too hard or you don't understand how to play? Try to solve this one:

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