Recent Riddles & Brain Teasers

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

Asked by Akash on 09 Feb 2025


The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?

Asked by Sachin on 08 Feb 2025

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

Asked by Sachin on 07 Feb 2025


Can you spot the hidden girl in the picture below?

Spot the Girl

Asked by Sameer on 06 Feb 2025

There are three Athletes (John, Tarun and Harish) and their individual Coaches (Jacob, Meenaxi and Priyanka) standing on the shore.
No Coach trusts their Athlete to be near any other Coach unless they are also with them.
There is a boat that can hold a maximum of two persons.
How can the six people get across the river?

Asked by Sachin on 05 Feb 2025

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.....)

Asked by Sachin on 04 Feb 2025


How many words can a pen with half refill write?

Asked by Sachin on 03 Feb 2025

There was a minor accident with a doctor's son but the doctor noticed no major injury. After the treatment, the father of that doctors son is sitting with the son of the doctor without the doctor being in the room.

How can this be possible?

Asked by Sachin on 02 Feb 2025

The sum of a mother, her baby and her dog's weight is 170 Kg. How much does the baby weigh if the mother weighs 100 kg more than the combined weight of the baby and the dog, and the dog weighs 60 per cent less than the baby?

Asked by Sachin on 01 Feb 2025


You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

Asked by Sachin on 31 Jan 2025

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Amazing Facts

Out of the Box

The phrase “thinking outside the box” was popularised from the solution to a topographical puzzle involving 9 dots in a box shape.