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Brain Teasers (page 2)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 11 to 20. |
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Calculate the number 539
. Each of the numbers can be used only once.','/archive/2019/05/10/numbermania-1557446702.png','/calculate-the-number-539/5966'))
NUMBERMANIA: Calculate the number 539 using numbers [2, 4, 5, 5, 90, 357] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #numbermania
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/2019/05/09/magic-square-1557360338.png','/MAGIC-SQUARE-Calculate-A-B-C/5965'))
The aim is to place the some numbers from the list (13, 14, 16, 17, 21, 22, 23, 24, 30, 66, 80) 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 Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If 6bca8 - 3695a = 2ac9a find number abc. Multiple solutions may exist. Correct answers: 39
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math
Definition: ASKHOLE
- A Person who constantly asks for your advice, yet always does the opposite of what you told them.
Find the right combination
. 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/2019/05/07/mastermind-1557187501.png','/Find-the-right-combination/5963'))
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: 28
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 1416
. Each of the numbers can be used only once.','/archive/2019/05/06/numbermania-1557101101.png','/calculate-the-number-1416/5962'))
NUMBERMANIA: Calculate the number 1416 using numbers [9, 4, 5, 4, 54, 693] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 11
The first user who solved this task is Thinh Ddh.
#brainteasers #math #numbermania
Find number abc
)
If 431ac - 1ba58 = ab8ba find number abc. Multiple solutions may exist. Correct answers: 20
The first user who solved this task is Nílton Corrêa De Sousa.
#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/2019/05/04/mastermind-1556928301.png','/Which-is-a-winning-combination-of-digits/5960'))
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: 16
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 310
. Each of the numbers can be used only once.','/archive/2019/05/03/numbermania-1556841901.png','/calculate-the-number-310/5959'))
NUMBERMANIA: Calculate the number 310 using numbers [4, 4, 1, 1, 28, 278] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 14
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #numbermania
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/2019/05/02/magic-square-1556755539.png','/MAGIC-SQUARE-Calculate-A-B-C/5958'))
The aim is to place the some numbers from the list (14, 16, 21, 23, 24, 26, 31, 47, 71, 73, 81) 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: 8
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If a9aac + 8cc86 = 1b98b6 find number abc. Multiple solutions may exist. Correct answers: 17
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math
