Count the Triangle in the figure given below:

Replace the question mark in the picture below.

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

Can you decipher these quotes by Albert Einstein?
Blf xzm mvevi hloev z kilyovn lm gsv ovevo lm dsrxs rg dzh xivzgvw.

In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

What word is pronounced the same if you take away four of its five letters?

Guess the hidden movie name?

Make a sentence consisting of three words that have the whole alphabet.

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?