BRAIN TEASERS

Daily Brain Teasers for Tuesday, 08 September 2026

Daily Brain Teasers for Tuesday, 08 September 2026 puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ...

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.
CHECK ANSWER
#brainteasers #mastermind

Calculate the number 5096

NUMBERMANIA: Calculate the number 5096 using numbers [2, 6, 8, 8, 52, 586] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
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#brainteasers #math #numbermania

Find number abc

If a99b6 + 1aa1b = 7a4c8 find number abc. Multiple solutions may exist.
CHECK ANSWER
#brainteasers #math

Quote of the Day

Woman's Quote of the Day:
"Men are like fine wine. They all start out like grapes, and it's our job to stomp on them and keep them in the dark until they mature into something with which you'd like to have dinner with."

Men's Counter-Quote of the Day:
"Women are like fine wine. They all start out fresh, fruity and intoxicating to the mind and then turn full-bodied with age until they go all sour and vinegary and give you a headache."
Jokes of the day - Daily updated jokes. New jokes every day.

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.
CHECK ANSWER
#brainteasers #mastermind

Paul Alfred Weiss

Died 8 Sep 1989 at age 91 (born 21 Mar 1898).Austrian-American biologist who researched nerve regeneration, wound healing and the mechanics of nerve development. During World War II Weiss and his colleagues developed and tested the first practical system of preserving human tissue for later surgical grafting. His experiments on growth and development of neuronal cells led to a study of inductive interactions between tissues as contact effects. Further, he investigated organ-specific antibodies as possible catalysts in growth and differentiation of the respective organs caused by a cooperative product of cell and cell matrix interaction

Calculate the number 2340

NUMBERMANIA: Calculate the number 2340 using numbers [9, 5, 3, 1, 86, 486] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
CHECK ANSWER
#brainteasers #math #numbermania

MAGIC SQUARE: Calculate A+B+C

The aim is to place the some numbers from the list (4, 7, 8, 9, 12, 13, 19, 44, 47, 48, 62, 97) 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.
CHECK ANSWER
#brainteasers #math #magicsquare

Find number abc

If 129ac + c1aab = 9ba32 find number abc. Multiple solutions may exist.
CHECK ANSWER
#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.
CHECK ANSWER
#brainteasers #mastermind

Calculate the number 323

NUMBERMANIA: Calculate the number 323 using numbers [4, 4, 6, 6, 29, 125] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
CHECK ANSWER
#brainteasers #math #numbermania

Find number abc

If b492c + 4ba50 = a8cac find number abc. Multiple solutions may exist.
CHECK ANSWER
#brainteasers #math
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