Difficult Riddles

difficult riddles
Difficult or hard riddle needs effort and time to solve it. The more difficult the riddle is the more clue or a hint it needs to help solve it. Here are 100+ tough riddles that can make you feel proud once you solve it.

Three people enter a room and have a green or blue hat placed on their heads. They cannot see their own hat but can see the other hats.
The colour of each hat is purely random. They could all be green, blue, or any combination of green and blue.
They need to guess their own hat colour by writing it on a piece of paper, or they can write 'pass'.
They cannot communicate with each other in any way once the game starts. But they can have a strategy meeting before the game.
If at least one of them guesses correctly they win $10,000 each, but if anyone guesses incorrectly they all get nothing.
What is the best strategy?

Asked by Neha on 05 Dec 2023


How can one talk without saying a single word?

Asked by Sachin on 25 Nov 2023

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

Asked by Vinay on 13 Aug 2023


Keyboard words are not in alphabetical order, Why?

Asked by Parth on 26 Jul 2023

I look at you, you look at me I raise my right, you raise your left. What am I?

Asked by Vinod on 24 Apr 2023

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Asked by Sachin on 23 Apr 2023


I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

Asked by Vinay on 28 Mar 2023

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

Asked by Sachin on 20 Mar 2023

We can be boring,Or interesting.
We can be long,Or short.
We can have pictures,Or just words.
Many love us,But many also hate us.
What are we?

Asked by Sachin on 04 Mar 2023


I have branches, but no fruit, trunk or leaves. What am I?

Asked by Neha on 18 May 2022

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Gambling

In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.