• Views : 70k+
  • Sol Viewed : 20k+

Hardest Riddles #1 - Karamchand Detective Mystery Cipher Riddle

Difficulty Popularity

Karamchand , A well known consulting detective is currently working on an international case where oil is illegally sold.

While inspecting he finds a note under a shelf : 710 57735 34 5508 51 7718

Currently there are 3 suspects: Rooney Bill and Owen.

He breaks the code and found the suspect. can you ?

  • Views : 40k+
  • Sol Viewed : 10k+

Hardest Riddles #2 - Hard Logic Brain Teaser

Difficulty Popularity

There are 100 doors. 100 strangers have been gathered in the adjacent room. The first one goes and opens every door. The second one goes and shuts down all the even numbered doors – second, fourth, sixth... and so on. The third one goes and reverses the current position of every third door (third, sixth, ninth… and so on.) i.e. if the door is open, he shuts it and if the door is shut, he switches opens it. All the 100 strangers progresses in the similar fashion.

After the last person has done what he wanted, which doors will be left open and which ones will be shut at the end?

  • Views : 70k+
  • Sol Viewed : 20k+

Hardest Riddles #3 - Crossing The River In Minimum Time Puzzle

Difficulty Popularity

Four people need to cross a dark river at night.

* They have only one torch and the river is too risky to cross without the torch.
* If all people cross simultaneously then torch light wont be sufficient.
* Speed of each person of crossing the river is different.cross time for each person is 1 min, 2 minutes, 7 minutes and 10 minutes.

What is the shortest time needed for all four of them to cross the river ?

  • Views : 50k+
  • Sol Viewed : 20k+

Hardest Riddles #4 - Hard Chess Puzzle Problem

Difficulty Popularity

Your pieces are white.
You need to win in half a move.

How can you do this ?

Hardest Riddles #5 - Survive The Fire Brain Teaser

Difficulty Popularity

Isaac Newton is stranded on an island covered in forest.

One day, when the wind is blowing from the west, lightning strikes the west end of the island and sets fire to the forest. The fire is very violent, burning everything in its path, and without intervention the fire will burn the whole island, killing the man in the process.

There are cliffs around the island, so he cannot jump off.

How can the Isaac Newton survive the fire? (There are no buckets or any other means to put out the fire)

  • Views : 50k+
  • Sol Viewed : 20k+

Hardest Riddles #6 - Weight Balance Riddle

Difficulty Popularity

You can place weights on both side of weighing balance and you need to measure all weights between 1 and 1000. For example if you have weights 1 and 3,now you can measure 1,3 and 4 like earlier case, and also you can measure 2,by placing 3 on one side and 1 on the side which contain the substance to be weighed. So question again is how many minimum weights and of what denominations you need to measure all weights from 1kg to 1000kg.

By Admin
  • Views : 50k+
  • Sol Viewed : 20k+

Hardest Riddles #7 - Sherlock Holmes Mystery Puzzle

Difficulty Popularity

Ganpat is found dead in his office at his desk.

Sherlock Holmes was working on this case and have narrowed the suspects down to three people:
1. His Friend Mr Rakesh Gupta
2. Ganpat's wife "Bhawna"
3. His Secretary "Jason Kumar"

All three suspects visited ganpat on the day of his murder for various reason as they told to sherlock.

As we know where police failed , sherlock comes.
He was able to find a note at the corner of the wall. "7B91011" was written on it.

Sherlock waste no time in announcing the killer. Who was the killer ?

  • Views : 80k+
  • Sol Viewed : 20k+

Hardest Riddles #8 - Interview Marble Logic Puzzle

Difficulty Popularity

You are given a set of scales and 12 marbles. The scales are of the old balance variety. That is, a small dish hangs from each end of a rod that is balanced in the middle. The device enables you to conclude either that the contents of the dishes weigh the same or that the dish that falls lower has heavier contents than the other.
The 12 marbles appear to be identical. In fact, 11 of them are identical, and one is of a different weight. Your task is to identify the unusual marble and discard it. You are allowed to use the scales three times if you wish, but no more.

Note that the unusual marble may be heavier or lighter than the others. You are asked to both identify it and determine whether it is heavy or light.

  • Views : 50k+
  • Sol Viewed : 20k+

Hardest Riddles #9 - Detective Hercule Murder Mystery Puzzle

Difficulty Popularity

Hercule Poirot Detective reviewed the information they had on the case so far.

A lady named 'monica' was found shot and Hercule already had a list of suspects : rooney , torres , dabid , messi , ronaldo
Killer is a fan of Hercule and chalenge him by leaving notes at various places.

# The first was found in a drawing room.
# The second was found in an art room.
# The third was in a bed room.
# the fourth in an ice-cream room.
# The fifth at the desk room

All of the notes read the same thing, 'The clues are where you find the notes.' Still , nothing was found anywhere.
Hercule Poirot pause for a moment and den arrested the killer. Who was the killer ?

  • Views : 70k+
  • Sol Viewed : 20k+

Hardest Riddles #10 - Unlock The Distance Puzzle

Difficulty Popularity

Distances from you to Man united is written below.

CHELSEA and ARSENAL are 700 kms away
SPURS 1800 kms away
WOLVES 200 kms away

Based on the system , How far should it be to MANCITY ?

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