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Brain Teasers (page 123)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 1221 to 1230. |
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/2023/05/09/mastermind-1683590701.png','/Which-is-a-winning-combination-of-digits/7627'))
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: 4
#brainteasers #mastermind
Calculate the number 3625
. Each of the numbers can be used only once.','/archive/2023/05/08/numbermania-1683504301.png','/calculate-the-number-3625/7626'))
NUMBERMANIA: Calculate the number 3625 using numbers [1, 7, 1, 1, 78, 596] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
Find number abc
)
If 96cca - 5b0bb = baca8 find number abc. Multiple solutions may exist. Correct answers: 3
#brainteasers #math
Don't try this at home
They say don't try this at home… So i'm going to go to my friends house and try it
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/2023/05/06/mastermind-1683331501.png','/Which-is-a-winning-combination-of-digits/7624'))
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: 4
#brainteasers #mastermind
Calculate the number 1996
. Each of the numbers can be used only once.','/archive/2023/05/05/numbermania-1683245101.png','/calculate-the-number-1996/7623'))
NUMBERMANIA: Calculate the number 1996 using numbers [9, 4, 1, 4, 80, 168] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#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/2023/05/04/magic-square-1683158756.png','/MAGIC-SQUARE-Calculate-A-B-C/7622'))
The aim is to place the some numbers from the list (3, 13, 14, 15, 19, 20, 21, 22, 23, 27, 30) 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: 1
#brainteasers #math #magicsquare
Find number abc
)
If 995c2 + c4a51 = 1cc5bc find number abc. Multiple solutions may exist. Correct answers: 5
#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/2023/05/02/mastermind-1682985901.png','/Find-the-right-combination/7620'))
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: 5
#brainteasers #mastermind
Calculate the number 2501
. Each of the numbers can be used only once.','/archive/2023/05/01/numbermania-1682899501.png','/calculate-the-number-2501/7619'))
NUMBERMANIA: Calculate the number 2501 using numbers [2, 8, 5, 8, 48, 321] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If 73a62 + 794b9 = bc248b find number abc. Multiple solutions may exist. Correct answers: 6
#brainteasers #math
