Daily Brain Teasers for Friday, 07 January 2022
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 3345
NUMBERMANIA: Calculate the number 3345 using numbers [4, 4, 4, 1, 85, 408] 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, 14, 17, 18, 20, 21, 26, 29, 36, 63, 69) 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 3b8cb - cbb96 = b06ca find number abc. Multiple solutions may exist.
#brainteasers #math
A man calls home to his wife a...
A man calls home to his wife and says, "Honey I have been asked to go fishing at a big lake up in Canada with my boss and several of his friends.
We'll be gone for a week. This is a good opportunity for me to get that promotion I've been wanting. Would you please pack me enough clothes for a week and set out my rod and tackle box. We're leaving from the office and I will swing by the house to pick my things up. Oh! Please pack my new blue silk pajamas."
The wife thinks this sounds a little fishy but being a good wife that she is, she does exactly what her husband asked. The following weekend he comes home a little tired but otherwise looking good.
The wife welcomes him home and asks if he caught many fish.
He says, "Yes! Lot's of Walleye, some Bluegill, and a few Pike. But why didn't you pack my new blue silk pajamas like I asked you to do?"
The wife replied, "I did, they were in your tackle box."
We'll be gone for a week. This is a good opportunity for me to get that promotion I've been wanting. Would you please pack me enough clothes for a week and set out my rod and tackle box. We're leaving from the office and I will swing by the house to pick my things up. Oh! Please pack my new blue silk pajamas."
The wife thinks this sounds a little fishy but being a good wife that she is, she does exactly what her husband asked. The following weekend he comes home a little tired but otherwise looking good.
The wife welcomes him home and asks if he caught many fish.
He says, "Yes! Lot's of Walleye, some Bluegill, and a few Pike. But why didn't you pack my new blue silk pajamas like I asked you to do?"
The wife replied, "I did, they were in your tackle box."
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 Alastair PilkingtonBorn 7 Jan 1920; died 5 May 1995 at age 75. Sir Lionel Alexander Bethune Pilkington was a British industrialist and inventor who invented the float glass process, practical for industry, which replaced the former method for making plate glass. He developed his idea from the mid-1950s and announced it to the public in 1959. It took three years longer to reach consistent, profitable production In 1962, the process was licenced for use in the USA, followed shortly by the rest of the world. Flat glass with brilliant, parallel surfaces was manufactured from a continuous ribbon of molten glass moving out of the furnace and floating on a long bed of molten tin. While on this bed, the glass remained hot for a long enough time for irregularities to smooth out, eliminating the need for later polishing. He was knighted in 1970.« |
Calculate the number 1112
NUMBERMANIA: Calculate the number 1112 using numbers [8, 8, 3, 4, 69, 617] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 7a7bc - abb70 = 791c 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 292
NUMBERMANIA: Calculate the number 292 using numbers [3, 3, 8, 7, 37, 175] 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 (1, 2, 4, 5, 6, 8, 42, 43, 44, 46, 67) 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 25aab - ccc22 = ca327 find number abc. Multiple solutions may exist.
#brainteasers #math
