Difficulty – Easy

Easy brain teasers and puzzles

Difficulty - Easy, Rebus

Rebus Puzzle 3

What common word or phrase is this rebus referring to?

GIVE GIVE GIVE GIVE
GET GET GET GET

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Forgive and forget (“four give” and “four get”)

Difficulty - Easy, Riddles and Lateral Thinking

A blind man has to take exactly one green pill and one blue pill each day – no more and no less. However one day he accidentally takes out two pills from the green bottle and two pills from the blue bottle, and gets them all mixed up.

Is there any way the blind man can figure out how to take one green pill and one blue pill with what he has, or does he just have to throw away these pills and get new ones?

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Difficulty - Easy, Interview Brain Teasers

Odd Hourglasses

You have two odd hourglasses: one that times exactly 4 minutes and one that times exactly 7 minutes. What is the best way to measure exactly 9 minutes using just these two hourglasses?

Difficulty - Easy, Interview Brain Teasers, Number Theory, Simple Math

Four Digits Squared

Which perfect square of a 4-digit number has the same last four digits as the original number?

Difficulty - Easy, Interview Brain Teasers, Number Theory

Arrange the Digits

There are 362,880 different ways to arrange the digits 1 through 9 into a 9-digit number. How many of these combinations are prime numbers?

Difficulty - Easy, Riddles and Lateral Thinking

Black Red and Gray

What is black when you buy it, red when you use it, and gray when you throw it away?

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Difficulty - Easy, Interview Brain Teasers, Logic Puzzles

Guess the Playing Cards

There are three playing cards in a row.

There is a heart to the left of a diamond. There is a five to the right of a jack. There is a club to the left of a diamond. There is a queen to the left of a club.

What are the three cards?

Difficulty - Easy, Riddles and Lateral Thinking

Chain Links Puzzle

You have 5 short chains of 3 links each, that you would like to connect into one long 15-link chain. To connect links, you need to cut open a link, join it with another link, and then close it.