By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?
Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error? x = 9.999999... 10x = 99.999999... 10x - x = 90 9x = 90 x = 10
What's the best place to go shopping in the ocean?
Can you discover the missing number in this series? 37, 10, 82 29, 11, 47 96, 15, 87 42, ?, 15
I possess a head I flaunt a tail But I don't have mouth or legs Can you find out who I am?
What jumps when it walks and sits when it stands?
As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.
What does this rebus mean? O N C E TIME
Which tank will fill first?
Which alphabet letter is a question?
Can you identify if it's a murder or a suicide ?
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.