BRAIN TEASERS
The Most Difficult Tasks (page 248)

The Most Difficult Tasks (page 248)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 2471 to 2480.
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Find number abc

If 4cb3b + c4b93 = bab3a4 find number abc. Multiple solutions may exist.
Correct answers: 18
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math
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Find a famous person

Find the first and the last name of a famous person. Text may go in all 8 directions. Length of words in solution: 7,6.
Correct answers: 18
The first user who solved this task is Thinh Ddh.
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#brainteasers #wordpuzzles
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Calculate the number 484

NUMBERMANIA: Calculate the number 484 using numbers [6, 1, 6, 8, 43, 404] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 18
The first user who solved this task is Nílton Corrêa De Sousa.
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#brainteasers #math #numbermania

Letters from Little Boys to God

Dear God, Why is Sunday School on Sunday? I thought it was supposed to be our day of rest. Tom L.Dear God, I went to this wedding on Sunday and they kissed right in the church! Is that O.K.?NeilDear God,If you watch me in church on Sunday, I'll show you my new shoes.Mickey D.Dear God,Please send me a pony. I never asked for anything before. You can look it up.BruceDear God,If you give me a genie lamp like in Aladdin, I will give you anything you want, except my money or my chess set.RaphaelDear God,Please put another holiday between Christmas and Easter. There is nothing good in there now.GregDear God,Please send Dennis Clark to another camp this summer.PeterDear God,You don't have to worry about me. I look both ways.DeanDear God,Are you really invisible or is that just a trick?DougDear God,I want to be just like my Daddy when I get big but not with so much hair.Sam Dear God,I am American. What are you?RobertDear God,If you didn't let the dinosaur become extinct, we wouldn't have this country. You did the right thing.JonathanDear God,Maybe Cain and Abel would not kill each other if they had their own rooms. It works with my brother.LarryDear God,I do not think anybody could be a better God. Well, I just want you to know that I am not saying that because you are God already.CharlesDear God,I didn't think orange went with purple until I saw the sunset you made on Thursday. That was cool!Eugene-
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Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 18
The first user who solved this task is Fazil Hashim.
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#brainteasers #games
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Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 18
The first user who solved this task is Chandu Rajyaguru.
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#brainteasers #games
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MAGIC SQUARE: Calculate A*B*C

The aim is to place the some numbers from the list (10, 14, 19, 31, 35, 40, 50, 55, 59, 64, 90, 91) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B*C.
Correct answers: 18
The first user who solved this task is Nílton Corrêa De Sousa.
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#brainteasers #math #magicsquare
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Calculate the number 1783

NUMBERMANIA: Calculate the number 1783 using numbers [7, 6, 8, 3, 26, 270] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 18
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A+B*C

The aim is to place the some numbers from the list (10, 11, 12, 32, 33, 34, 69, 70, 71, 85, 90) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B*C.
Correct answers: 18
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #magicsquare
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Calculate the number 5262

NUMBERMANIA: Calculate the number 5262 using numbers [9, 9, 4, 3, 67, 390] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 18
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 18
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #games
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Richard von Mises

Died 14 Jul 1953 at age 70 (born 19 Apr 1883).Austrian-American mathematician and aerodynamicist who notably advanced statistics and the theory of probability. Von Mises' contributions range widely, also including fluid mechanics, aerodynamics, and aeronautics. His early work centred on aerodynamics. He investigated turbulence, making fundamental advances in boundary-layer-flow theory and airfoil design. Much of his work involved numerical methods and this led him to develop new techniques in numerical analysis. He introduced a stress tensor which was used in the study of the strength of materials.Von Mises' primary work in statistics concerned the theory of measure and applied mathematics. His most famous, yet controversial, work was in probability theory.
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