Logic Riddles & Puzzles
Logic riddles challenge you to use deductive and inductive reasoning to arrive at the answer. Unlike wordplay riddles, these require careful analysis of the facts presented in the puzzle. They often involve scenarios with characters, situations, or constraints that you must reason through step by step.
204 riddles
Feed me and I live, yet give me a drink and I die
Why are manholes round instead of square?
Whoever makes it, tells it not; whoever takes it, knows it not; and whoever knows it, wants it not. What is it?
We travelled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And...
I'm where yesterday follows today and tomorrow is in the middle. What am I?
An old lady forgets her drivers licence at home. She travels down a one way street the wrong way. She does not stop at stop signs, or stop for people crossing t...
There were an electrician and a plumber waiting in line for admission to the Home Show. One of them was the father of the others son. How could this be possible...
What has a head, a tail, is brown, and has no legs?
Samuel was out for a walk and it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his...
There are 2 ducks in front of 2 other ducks. There are 2 ducks behind 2 other ducks. There are 2 ducks beside 2 other ducks. How many ducks are there?
Can you guess the next letter in the series? CYGTNLIT
Everyone has me but nobody can lose me. What am I?
There is a green house. Inside the green house there is a White house. Inside the White house there is a red house. Inside the red house there are lots of babie...
If I say, "Everything I tell you is a lie", am I telling you the truth or a lie?
When you have me not, you want me. But when you have me, you do not know. What am I?
What has cities, but no houses; forests, but no trees; and water, but no fish?
Five men were eating apples, a finished before B, but behind C. D finished before E, but behind B. What was the finishing order?
A man who lived on the top floor of a twenty story building had to go up and down daily for work, and of course, for food and the other necessities. On most day...
Lynn likes grapes but not potatoes. She likes squash but not lettuce, and she likes peas but not onions. Following the same rule, will she like pumpkins or appl...
If you were standing directly on the south pole facing north, which direction would you travel if you took one step backward?
A mother had five boys Marco, Tucker, Webster and Thomas. Was the fifth boys name Frank, Evan or Alex?
Which does not belong in this group: Apple, Grape, Banana, Cherry, Pear
Which bird does not belong in this group? Finch, gull, eagle, ostrich, or sparrow?
A murderer is condemned to death. He has to choose between three rooms. The first is full of raging fires, the second is full of assassins with loaded guns, and...