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The Most Difficult Tasks (page 199)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1981 to 1990. |
Calculate the number 2555
. Each of the numbers can be used only once.','/archive/2018/06/18/numbermania-1529280301.png','/calculate-the-number-2555/5303'))
NUMBERMANIA: Calculate the number 2555 using numbers [5, 2, 3, 3, 95, 902] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 12
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
Calculate the number 455
. Each of the numbers can be used only once.','/archive/2018/06/04/numbermania-1528070701.png','/calculate-the-number-455/5259'))
NUMBERMANIA: Calculate the number 455 using numbers [8, 1, 6, 1, 54, 662] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 12
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
Replace asterisk symbols with ...
 and guess the name of musician. Length of words in solution: 4,5.','/archive/2017/06/10/3982.png','/Replace-asterisk-symbols-with----/3982'))
Replace asterisk symbols with a letters (**I* P****) and guess the name of musician. Length of words in solution: 4,5. Correct answers: 12
The first user who solved this task is H Tav.
#brainteasers #music
Santa and ex girlfriend
Ok! Yes! I went to my old girlfriend's house last night! It's my job!
Look carefully the picture a...
)
Look carefully the picture and guess the game name. Correct answers: 12
The first user who solved this task is Djordje Timotijevic.
#brainteasers #games
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/2022/07/26/mastermind-1658793901.png','/Which-is-a-winning-combination-of-digits/7341'))
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: 13
#brainteasers #mastermind
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/2022/04/09/mastermind-1649462701.png','/Find-the-right-combination/7233'))
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: 13
#brainteasers #mastermind
Find number abc
)
If 474ca + 2b8cc = 7422b find number abc. Multiple solutions may exist. Correct answers: 13
#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/2022/02/01/mastermind-1643673901.png','/Which-is-a-winning-combination-of-digits/7166'))
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: 13
#brainteasers #mastermind
Find number abc
)
If 9baa1 - a3acc = 2502a find number abc. Multiple solutions may exist. Correct answers: 13
#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/2021/11/27/mastermind-1637971502.png','/Which-is-a-winning-combination-of-digits/7100'))
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: 13
#brainteasers #mastermind
