Sandglass
We have 2 sandglasses that one of them pours all the sands in 7 minutes and another in 11 minutes.
How can we cook an egg in 15 minutes by using these 2 sandglasses?
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How Many Fish?!
Imagine that we have 100 fish in the sea. if 20 of them are drowned, then: How many are alive?!
Read more…How Many Birds?!
A group of birds are flying in the sky.A butterfly sees them and asks:How many are you?!The leader of the birds answers:"We and we and half of us, half of our half, if you come with us, we would be 100!!"...Now please you answer!How many are the bird
Read more…9x-7i>3(3x-7u)?!!
Hello!
Are you interested in math?
How about life?
Then, why don't you try to solve this?!
9x-7i>3(3x-7u)
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HAVE FUN and WIN A FLOWER
Hello
How many differents?
Try to copy it on your computer and mark the differents then up load it
GOOD LUCK
Read more…2 Other Letters
What are the final 2 letters in this sequence?
[C][G][I][J][L][M][N][S][U][V][ ][ ]
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Reversing
-By changing only two letters, and without adding or omitting any others, can you reverse the meaning of the word UNITED?
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Numbers Puzzle
Hello My Smart Friends :)How are you?Do you agree with new puzzles?Ok!Let's see what we have here.Please answer these 3 questions:1- What is the only number whose number of letters in the name equals the number?2- What is the only number which has it
Read more…The Shortest Complete Sentence in English!
Can you say:
What is the shortest complete sentence in the English language?
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Lovely Equation!
Hello Friends!
Can you solve this equation?!
Please, take a pen and start solving.
Then let us know what the answer is.
Read more…Hi my Active Friends!
This isn’t a puzzle, but it is about puzzles.
I need the ideas of all of you here.
Please answer these questions:
1- Which kind of puzzle do you like to solve?
2- Why do we try to solve a puzzle?
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Circle and Square
The area of a circle is equal to the area of a square.
Then, what can we say about their circumambients?
Read more…Even or Odd
If we have:
"P= (n^3) + (n^2)"
Namely:
"P=(n*n*n) + (n*n)"
And P is even,
then, what can we say about n?
Is it even or odd?
Read more…Puzzle (1)
1- Which doctor is always sick?!!
2- What am I?!
I'm a "Gin" that is ended by "E".
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