Daily Brain Teasers for Friday, 02 January 2026
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 4128
NUMBERMANIA: Calculate the number 4128 using numbers [7, 4, 1, 3, 63, 962] 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 (5, 7, 11, 14, 16, 20, 32, 34, 38, 51, 61) 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 ab4b0 - 1bcca = 39b8a find number abc. Multiple solutions may exist.
#brainteasers #math
Canine tooth
A dog and a cat are having an argument about which one a human prefers.
The dog says, "Humans like us more. They have even named a tooth after us!"
The cat smiles and says, "You are really not going to win this one you know!"
A Termite walks into a bar
And says is the bar tender here
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
Sir Edward Burnett TylorDied 2 Jan 1917 at age 84 (born 2 Oct 1832).English anthropologist regarded as the founder of cultural anthropology. After travelling in the U.S. (1855-56) he proceeded to Cuba (1856), where he met Henry Christy the ethnologist. Together they visited Mexico, where Christy's influence greatly stimulated Tylor's interest in anthropology. Seeing the rich prehistoric remains in Mexico led Tylor to make a systematic study of the science. In his most important work, Primitive Culture (1871), being influenced by Darwin's theory of biological evolution, he developed the theory of an evolutionary, progressive relationship between primitive and modern cultures. By 1883, he was Keeper of the University Museum at Oxford and Professor of Anthropology there 1896-1909. He was knighted in 1912. |
Calculate the number 251
NUMBERMANIA: Calculate the number 251 using numbers [3, 2, 8, 2, 35, 143] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If baa21 + 13044 = c8aba find number abc. Multiple solutions may exist.
#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.
#brainteasers #mastermind
Calculate the number 993
NUMBERMANIA: Calculate the number 993 using numbers [5, 3, 5, 6, 73, 778] 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, 6, 10, 15, 19, 22, 23, 28, 63, 67, 72, 85) 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 6b425 + aca99 = c40224 find number abc. Multiple solutions may exist.
#brainteasers #math
