There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Can you name some countries which do not have the alphabet 'A' in them?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

If eleven plus two equals one, what does nine plus five equal?

If two fifty-foot ropes are suspended from a forty-foot ceiling that is twenty feet apart, how much rope will you be able to steal if you have a knife?

A deaf and mute man goes to the train station. Tickets for the train are 50 cents each. The man goes to the ticket booth and hands the man inside just a dollar. The man in the booth hands him two tickets.

How did the man in the booth know to give him two tickets without even looking at him?

Find the missing number in the sequence below:

In which direction should the missing arrow point?

Can you count the number of squares in the figure below?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?