Conundrum riddles are specially the one using a play on words in the answer. These include difficult questions. They will put you in dilemma while solving. you need a focused mind for solving them. These are not very easy.

Here are some conundrum riddles for you.
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Conundrum Riddles #1 - Toughest Long Logic Puzzle

Difficulty Popularity

The puzzle question is : On Bagshot Island, there is an airport. The airport is the home-base of an unlimited number of identical airplanes. Each airplane has a fuel capacity to allow it to fly exactly 1/2 way around the world, along a great circle. The planes have the ability to refuel in flight without loss of speed or spillage of fuel. Though the fuel is unlimited, the island is the only source of fuel.
What is the fewest number of aircraft necessary to get one plane all the way around the world assuming that all of the aircraft must return safely to the airport? How did you get to your answer?
Notes:
(a) Each airplane must depart and return to the same airport, and that is the only airport they can land and refuel on ground.
(b) Each airplane must have enough fuel to return to airport.
(c) The time and fuel consumption of refueling can be ignored. (so we can also assume that one airplane can refuel more than one airplanes in air at the same time.)
(d) The amount of fuel airplanes carrying can be zero as long as the other airplane is refueling these airplanes. What is the fewest number of airplanes and number of tanks of fuel needed to accomplish this work? (we only need airplane to go around the world)

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Conundrum Riddles #2 - 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 ?

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Conundrum Riddles #3 - Tough Two Jug Measuring Puzzle

Difficulty Popularity

I got two jugs of
A) 11 liter
B) 6 liter

How can I measure exactly 9 liters ?

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Conundrum Riddles #4 - Logic Trick Teaser

Difficulty Popularity

On a dark night Tushar and Tanu were sitting together.Tushar was watching the baseball match in his TV while his wife Tanu was reading a novel.Suddenly the power went out and Tushar decided to go to bed, but strangely Tanu kept on reading.
There was no artificial light around, Tanu kept on reading.

How come ?

  • Views : 60k+
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Conundrum Riddles #5 - Thinking Tricky Puzzle

Difficulty Popularity

Tripti was born in 1757.

she just had his 20th birth day today how did that happen ?

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Conundrum Riddles #6 - Popular Math Brain Teaser

Difficulty Popularity

Once there was a verbal fight between an engineer , a mathematician and a physicist.
A guy with school bag on his back approach them and ask them that the person who can draw the largest amount of area using the least amount of fence will be the winner.

All of them accept the challenge.

The engineer guy made the fence in a big circle and said it the best.

The physicist made a long line and said that the length was infinite. Then he said that fencing half of the Earth was the best.

The mathematician smiled and so something which made him clear winner.
What did he do?

  • Views : 70k+
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Conundrum Riddles #7 - Dream Puzzle

Difficulty Popularity

Two brothers were watching a horror film on video late one night. One brother dozed off and dreamed that he was being chased by the crazy man from the movie, who was trying to kill him. In the dream, he hid in a cupboard. There was no sound except his heart pounding, and he had no idea where his crazed captor was. He was terrified! At that moment, the video finished, and his brother put his hand on the shoulder of his sleeping sibling to wake him. The shock at that tense moment was enough that the sleeping brother suffered a massive heart attack and died instantly. True or false?

  • Views : 40k+
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Conundrum Riddles #8 - Shelock Holmes Riddle

Difficulty Popularity

Shelock holmes has two sons. He give one son Rs.10 and other son Rs.15.
Shelock ask the sons "what time it is ?"

Kids answer it easily.
Can you ?

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Conundrum Riddles #9 - Thinking Age Brain Teaser

Difficulty Popularity

Two friends , Torres and Lampard, meet after a long time.

Torres: Hey, how are you man?
Lampard: Not bad, got married and I have three kids now.
Torres: That's awesome. How old are they?
Lampard: The product of their ages is 72 and the sum of their ages is the same as your birth date.
Torres: Cool..But I still don't know.
Lampard: My eldest kid just started taking piano lessons.
Torres: Oh now I get it.

How old are Lampard's kids?

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

Conundrum Riddles #10 - Famous Elevator Riddle

Difficulty Popularity

Tanu lives on the 13th floor takes the elevator down to the ground floor every morning and goes to her office.

In the evening, when she comes back on a rainy day , or if there are other people around in the elevator, she goes to her 13th floor directly. Otherwise, she goes to the 1oth floor and walks up three flights of stairs to his apartment.

Whats the reason for her unusual behavior ?

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