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?
Read more…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?
Read more…Imagine that we have 100 fish in the sea. if 20 of them are drowned, then: How many are alive?!
Read more…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…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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How many differents?
Try to copy it on your computer and mark the differents then up load it
GOOD LUCK
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What are the final 2 letters in this sequence?
[C][G][I][J][L][M][N][S][U][V][ ][ ]
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-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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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…Can you say:
What is the shortest complete sentence in the English language?
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