Daily Brain Teasers for Saturday, 15 August 2026
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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 903
NUMBERMANIA: Calculate the number 903 using numbers [1, 4, 4, 7, 25, 871] 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 (21, 22, 26, 29, 30, 34, 36, 37, 41, 48, 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
Butler
The minister and his wife place an ad for a butler. Early the next morning a nicely dressed young man appears at their front door. The minister asks him, "Can you fix breakfast by 7:00 a.m. every day?"
"Well ... I guess I can."
"And can you make the beds, dust the living room, do the dishes, cut the grass, and polish the silver also?"
"Gee, Sir, I just came by to see about getting married. But if it's going to be that much work, you can count me out!"
"Well ... I guess I can."
"And can you make the beds, dust the living room, do the dishes, cut the grass, and polish the silver also?"
"Gee, Sir, I just came by to see about getting married. But if it's going to be that much work, you can count me out!"
Find number abc
If 5a1c1 - 41bac = 15c1b find number abc. Multiple solutions may exist.
#brainteasers #math
William BucklandDied 15 Aug 1856 at age 72 (born 12 Mar 1784). English pioneer geologist and minister, known for his effort to reconcile geological discoveries with the Bible and anti-evolutionary theories. |
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 3235
NUMBERMANIA: Calculate the number 3235 using numbers [2, 5, 9, 6, 27, 564] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 33aa9 + 2cbc3 = 554b2 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 2291
NUMBERMANIA: Calculate the number 2291 using numbers [5, 7, 6, 5, 90, 345] 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 (20, 21, 23, 25, 30, 31, 35, 65, 66, 70) 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
