# Daily Brain Teasers for Thursday, 28 September 2023

puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |

## MAGIC SQUARE: Calculate A+B+C

The aim is to place the some numbers from the list (9, 10, 13, 14, 15, 18, 24, 25, 28, 62) 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 c6411 + 1cb2b = 4a4c1 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 959

NUMBERMANIA: Calculate the number 959 using numbers [1, 5, 8, 1, 98, 857] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.#brainteasers #math #numbermania

## Karl MohrDied 28 Sep 1879 at age 72 (born 4 Nov 1806).Karl Friedrich Mohr was a German analytical chemist and geologist who invented or improved a number of titration procedures. His book (1855) on the subject was the first to broadly cover the new field of analytical chemistry, and was well received. It was translated, and had eight editions. His name remains associated with the Mohr pinchcock burrette.[Name also spelled Carl.] |

## Find number abc

If ac506 + 3c366 = 7ab7c find number abc. Multiple solutions may exist.#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.#brainteasers #mastermind

## Calculate the number 4964

NUMBERMANIA: Calculate the number 4964 using numbers [6, 5, 9, 3, 27, 922] 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 (13, 14, 16, 20, 21, 23, 42, 49, 50, 52, 58, 79) 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 84bc5 + c26aa = 1aa0a2 find number abc. Multiple solutions may exist.#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.#brainteasers #mastermind