Daily Brain Teasers for Wednesday, 09 July 2025
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If ab07c - c34cb = 4a6a2 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 1958
NUMBERMANIA: Calculate the number 1958 using numbers [7, 4, 2, 5, 59, 512] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
When I Was Your Age ...
The minister was passing a group of young teens sitting on the church lawn and stopped to ask what they were doing.
"Nothing much, Pastor," replied one boy. "We were just seeing who can tell the biggest lie about their sex life." "Boys, boys, boys!" he scolded. "I'm shocked. When I was your age, I never even thought about sex."
In unison they all replied, "You win!"
"Nothing much, Pastor," replied one boy. "We were just seeing who can tell the biggest lie about their sex life." "Boys, boys, boys!" he scolded. "I'm shocked. When I was your age, I never even thought about sex."
In unison they all replied, "You win!"
Find number abc
If 9b0a5 - 1bc0a = 79259 find number abc. Multiple solutions may exist.
#brainteasers #math
Oakland Bay Bridge startIn 1933, construction began on the Oakland Bay Bridge, California, U.S., to be a toll bridge across the San Francisco Bay linking Oakland and San Francisco. It is in effect two bridges connecting a central island, Yerba Buena Island, with each shore. From San Francisco, two suspension bridges end-to-end with a central anchorage reach the island, then traffic continues to Oakland over a truss causeway of five medium-span truss bridges and a double-tower cantilever span. The bridges were designed by Ralph Modjeski. It was opened for traffic on 12 Nov 1939, six months before the Golden Gate Bridge, which opened for traffic on 28 May 1937. At that time, the Oakland Bay Bridge made two world records: the longest suspended-deck bridge and the longest cantilever bridge.« |
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 4136
NUMBERMANIA: Calculate the number 4136 using numbers [3, 6, 3, 4, 73, 763] 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 (3, 4, 6, 7, 8, 9, 10, 11, 14, 23, 27) 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 6ba99 + b0bab = 94cac 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 4740
NUMBERMANIA: Calculate the number 4740 using numbers [5, 5, 2, 5, 70, 944] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
