Daily Brain Teasers for Tuesday, 31 January 2023
|
puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
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.
#brainteasers #mastermind
Calculate the number 1176
NUMBERMANIA: Calculate the number 1176 using numbers [7, 6, 7, 6, 40, 965] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 8acb0 + c6baa = 1601ca find number abc. Multiple solutions may exist.
#brainteasers #math
A man goes into a seafood rest...
A man goes into a seafood restaurant and sees a sign that reads: "Big Red Lobster Tails - $1."
Amazed at the value of the offer, he calls a waitress over. "Excuse me," he said. "Is that sign correct?"
"Yes sir," she replied. "It's today's special offer."
"Fantastic," said the man. "But are you sure they're not small?"
"Oh no sir, I can assure you that they are very big."
"Are they out of date then?"
"No, no sir, they are fresh in this morning."
"Well in that case, here's my $1. Fill me up."
The waitress took the $1 coin, sat down beside him and said, "Once upon a time, there was a big red lobster..."
Amazed at the value of the offer, he calls a waitress over. "Excuse me," he said. "Is that sign correct?"
"Yes sir," she replied. "It's today's special offer."
"Fantastic," said the man. "But are you sure they're not small?"
"Oh no sir, I can assure you that they are very big."
"Are they out of date then?"
"No, no sir, they are fresh in this morning."
"Well in that case, here's my $1. Fill me up."
The waitress took the $1 coin, sat down beside him and said, "Once upon a time, there was a big red lobster..."
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.
#brainteasers #mastermind
Dirk BrouwerDied 31 Jan 1966 at age 63 (born 1 Sep 1902).Dutch-American astronomer and geophysicist known for his achievements in celestial mechanics, especially for his pioneering application of high-speed digital computers for astronomical computations. While still a student he determined the mass of Titan from its influence on other Saturnian moons. Brouwer developed general methods for finding orbits and computing errors and applied these methods to comets, asteroids, and planets. He computed the orbits of the first artificial satellites and from them obtained increased knowledge of the figure of the earth. His book, Methods of Celestial Mechanics, taught a generation of celestial mechanicians. He also redetermined astronomical constants. |
Calculate the number 2494
NUMBERMANIA: Calculate the number 2494 using numbers [2, 7, 3, 5, 70, 308] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A*B*C
The aim is to place the some numbers from the list (2, 3, 6, 24, 25, 28, 29, 69, 70, 73) 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.
#brainteasers #math #magicsquare
Find number abc
If c5ab8 + bc560 = a9c08 find number abc. Multiple solutions may exist.
#brainteasers #math
What a winning 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.
#brainteasers #mastermind
Calculate the number 919
NUMBERMANIA: Calculate the number 919 using numbers [3, 8, 6, 2, 51, 782] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If bb2cc - b0ab2 = a539 find number abc. Multiple solutions may exist.
#brainteasers #math
