There's a day, that comes around once a year.
To celebrate the man, you hold dear.
He gave you life, love and will pick you up if you fall.
When it comes to guys like him, He's the best of all.
Who is he?

Find the hidden tiger in the given optical illusion ?

Why is the Hole below a Lock?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

An evil man kidnapped someone and made them take one of two pills. One was harmless, but the other was poisonous. Whichever pill the victim took, the kidnapper took the other one. The victim took their pill with water and died. The kidnapper survived. How did the kidnapper get the harmless pill?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

Can you make a six-letter word using the letters N, A and B ?

How many words can a pen with half refill write?

Solve the alphametic puzzle by replacing the alphabet with the number.

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