Daily Brain Teasers for Tuesday, 06 September 2022
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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 475
NUMBERMANIA: Calculate the number 475 using numbers [1, 8, 2, 3, 40, 121] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 73ca5 + ac317 = 1b3b6b find number abc. Multiple solutions may exist.
#brainteasers #math
Lesson in logic
A fourth-grade teacher was giving her pupils a lesson in logic.
"Here is the situation," she said. "A man is standing up in a boat in the middle of a river, fishing. He loses his balance, falls in, and begins splashing and yelling for help. His wife hears the commotion, knows he can't swim, and runs down to the bank. Why do you think she ran to the bank?"
A girl raised her hand and asked, "To withdraw all his money from his savings account?"
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
First U.S. gasoline tractor soldIn 1892, the first gasoline tractor to be sold in the U.S. was shipped by its builder, John Froelich of Froelich, Iowa. It was sent to Langford, South Dakota, which lacked easy access to a wood or coal supply for steam-powered units. There, it spent a season threshing from 24 Sep to 16 Nov of the same year. His 16-horsepower machine was geared for both forward and reverse motion. It was powered by a Van Duzen vertical single-cylinder gasoline engine mounted on wooden beams upon a Robinson running gear. This both powered a J.I. Case threshing machine and propelled the vehicle. Froelich formed the Waterloo Gasoline Tractor Engine Company on 10 Jan 1893, which was was taken over in 1918 by the John Deere Plow Co.* |
Calculate the number 951
NUMBERMANIA: Calculate the number 951 using numbers [9, 7, 6, 6, 32, 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 (3, 5, 6, 10, 12, 13, 48, 49, 50, 51, 54) 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 a94a3 + bc698 = 8c1a1 find number abc. Multiple solutions may exist.
#brainteasers #math
Calculate the number 1854
NUMBERMANIA: Calculate the number 1854 using numbers [1, 2, 3, 9, 99, 322] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 5bb3c - 1ca5a = 415b5 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
