Daily Brain Teasers for Saturday, 12 November 2022
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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.
#brainteasers #mastermind
Calculate the number 7702
NUMBERMANIA: Calculate the number 7702 using numbers [3, 6, 2, 6, 90, 796] 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, 6, 15, 23, 24, 30, 31, 33, 40, 47) 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
Paper-Eating Dog
A minister delivered a sermon in 10 minutes one Sunday morning, which was about half the usual length of his sermons. He explained, "I regret to inform you that my dog, who is very fond of eating paper, ate that portion of my sermon which I was unable to deliver this morning."After the service, a visitor from another church shook hands with the preacher and said, "Reverend, if that dog of yours has any pups, I want to give one to my minister."
Find number abc
If a5ca8 + b0ccb = 65aba find number abc. Multiple solutions may exist.
#brainteasers #math
Percival LowellDied 12 Nov 1916 at age 61 (born 13 Mar 1855).American astronomer who predicted the existence of the planet Pluto and initiated the search that ended in its discovery. Lowell was also passionately committed to finding proof of intelligent life on Mars. In 1894, he founded the Lowell Observatory, atop Mars Hill, at Flagstaff as Arizona's first astronomical observatory. Studying Mars, Lowell drew in intricate detail, the network of several hundred fine, straight lines and their intersection in a number of "oases." Lowell concluded that the bright areas were deserts and the dark ones were patches of vegetation. He believed further, that water from the melting polar cap flowed down the canals toward the equatorial region to revive the vegetation. |
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 5267
NUMBERMANIA: Calculate the number 5267 using numbers [3, 7, 3, 9, 40, 762] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If aa226 - ba40a = 3c82b 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 4141
NUMBERMANIA: Calculate the number 4141 using numbers [4, 9, 1, 6, 45, 776] 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 (4, 16, 17, 19, 22, 23, 25, 44, 45, 47, 50, 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
