Can you find the thief by just looking at the picture below?

You are playing a game with your friend Jack. There are digits from 1 to 9. You both will take turn erasing one digit and adding it to your score. The first one to score 15 points will win the game.

Would you want to play first or second?

PS: The sum should be exactly 15.

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

How many letters are in the alphabet?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

Today is John's birthday.
A year ago, John had five candles and he lit all the candles except the one at the last.
Now he is going to light all the candles.

How old is John Today?

(He is not five today.....)

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

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

A man dies of old age on his 25 birthday. How is this possible?

If you say my name, I will no longer exist. What am I?