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Brain Teasers (page 268)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 2671 to 2680. |
Find number abc
)
If 9a1c5 - a9b17 = a516c find number abc. Multiple solutions may exist. Correct answers: 21
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Which is a winning combination of digits?
. Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.','/archive/2019/08/17/mastermind-1566000301.png','/Which-is-a-winning-combination-of-digits/6063'))
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot. Correct answers: 19
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 7350
. Each of the numbers can be used only once.','/archive/2019/08/16/numbermania-1565913901.png','/calculate-the-number-7350/6062'))
NUMBERMANIA: Calculate the number 7350 using numbers [8, 9, 3, 6, 88, 621] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 11
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
Ten Witch Jokes for Halloween
Q) Why do witches wear name tags?
A) So they will know which witch is which.
Q) What do you call two witches sharing an apartment?
A) Broom-mates
Q) What is a little witch's favorite subject in school?
A) Spell-ing
Q) How does a witch tell time?
A) She looks at her witch-watch.
Q) Why did the witch give up fortune telling?
A) Because there was no future in it.
Q) What is the difference between a witch and the letters "M, A, K, E, S?"
A) One makes spells and the other spells "makes."
Q) What did the witch serve her friends who dropped in at dinner time?
A) Potluck
Q) How do you make a witch itch?
A) Take away the "w."
Q) Why is a witch's face like a million dollars?
A) It's green and wrinkly.
Q) What do witches use on their hair?
A) Scare spray.
MAGIC SQUARE: Calculate A+B*C
 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.','/archive/2019/08/15/magic-square-1565827545.png','/MAGIC-SQUARE-Calculate-A-B-C/6061'))
The aim is to place the some numbers from the list (15, 16, 17, 25, 26, 27, 33, 54, 55, 56, 61) 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: 13
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #magicsquare
Find number abc
)
If b1451 - 6ab3c = 1b6a1 find number abc. Multiple solutions may exist. Correct answers: 29
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Which is a winning combination of digits?
. Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.','/archive/2019/08/13/mastermind-1565654701.png','/Which-is-a-winning-combination-of-digits/6059'))
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot. Correct answers: 24
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 4708
. Each of the numbers can be used only once.','/archive/2019/08/12/numbermania-1565568301.png','/calculate-the-number-4708/6058'))
NUMBERMANIA: Calculate the number 4708 using numbers [5, 5, 2, 5, 91, 856] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 12
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
Find number abc
)
If 6a9b0 - 4b404 = 1cc66 find number abc. Multiple solutions may exist. Correct answers: 25
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Which is a winning combination of digits?
. Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.','/archive/2019/08/10/mastermind-1565395501.png','/Which-is-a-winning-combination-of-digits/6056'))
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot. Correct answers: 22
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 2278
. Each of the numbers can be used only once.','/archive/2019/08/09/numbermania-1565309101.png','/calculate-the-number-2278/6055'))
NUMBERMANIA: Calculate the number 2278 using numbers [9, 7, 4, 1, 30, 295] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 11
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
