Daily Brain Teasers for Sunday, 25 July 2021
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If aa09c + c05b8 = 5a6b0 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Find the right combination
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. The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 3809
NUMBERMANIA: Calculate the number 3809 using numbers [2, 4, 8, 7, 69, 916] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Scared Dad
Two kids are arguing over whose father is the biggest scaredy-cat.
The first kid says, "My dad is so scared that when lightning strikes, he hides underneath the bed."
The second kid replies,"Yeah? Well, that's nothing. My dad is so scared that when my mom has to work the nightshift, he sleeps with the lady next door."
MAGIC SQUARE: Calculate A-B*C
The aim is to place the some numbers from the list (5, 21, 22, 24, 25, 29, 30, 31, 34, 39, 91) 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. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
First English Channel flightIn 1909, French aviator Louis Blériot flew across the English Channel in a monoplane, traveling from Calais, France, to Dover, England, in 37 minutes. This was the world's first international overseas airplane flight. Blériot made the historic crossing after Lord Northcliffe, the owner of the Daily Mail, offered £1,000 to the first successful pilot. On 25 Jul 1999, a Swedish pilot re-enacted the first cross-Channel flight 90 years after Louis Blériot's historic journey. Mikael Carlson, 39, landed the original Blériot XI plane on the cliffs at Dover 33 minutes after taking off from France - seven minutes faster than Bleriot's time. He said: "This was the first big heroic flight when the century was young, and I wanted to celebrate the end of this century in the same way it started." |
Find number abc
If 8caca - 1783b = ba3bb find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Which is a winning combination of digits?
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. The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 1657
NUMBERMANIA: Calculate the number 1657 using numbers [4, 2, 8, 2, 27, 843] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
If 69ba6 - c8a7b = 2aacb find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Which is a winning combination of digits?
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. The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 510
NUMBERMANIA: Calculate the number 510 using numbers [4, 2, 3, 4, 95, 834] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
