|
Monthly Archive - November 2021 (page 3)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 21 to 30. |
Find number abc
)
If caa3c - 5ab5a = 4b187 find number abc. Multiple solutions may exist. Correct answers: 16
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
What a winning 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/2021/11/09/mastermind-1636416301.png','/What-a-winning-combination/7082'))
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: 20
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 5225
. Each of the numbers can be used only once.','/archive/2021/11/08/numbermania-1636329901.png','/calculate-the-number-5225/7081'))
NUMBERMANIA: Calculate the number 5225 using numbers [5, 3, 1, 6, 25, 656] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 9
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Actuary vs. Mafia
What's the difference between an insurance company actuary and a mafia actuary?
An insurance company actuary can tell you how many people will die this year.
A mafia actuary can name them.
Find number abc
)
If 30843 - a0a4c = 20c9b find number abc. Multiple solutions may exist. Correct answers: 18
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/2021/11/06/mastermind-1636157101.png','/Which-is-a-winning-combination-of-digits/7079'))
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: 25
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 1007
. Each of the numbers can be used only once.','/archive/2021/11/05/numbermania-1636070701.png','/calculate-the-number-1007/7078'))
NUMBERMANIA: Calculate the number 1007 using numbers [1, 2, 2, 3, 69, 870] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 13
The first user who solved this task is Nasrin 24 T.
#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/2021/11/04/magic-square-1635984317.png','/MAGIC-SQUARE-Calculate-A-B-C/7077'))
The aim is to place the some numbers from the list (4, 8, 11, 13, 17, 20, 33, 37, 40, 45) 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 b5501 - cb408 = 1c0ab find number abc. Multiple solutions may exist. Correct answers: 16
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
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/2021/11/02/mastermind-1635811502.png','/Find-the-right-combination/7075'))
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 9812
. Each of the numbers can be used only once.','/archive/2021/11/01/numbermania-1635725101.png','/calculate-the-number-9812/7074'))
NUMBERMANIA: Calculate the number 9812 using numbers [8, 3, 5, 8, 46, 859] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 11
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
