Daily Brain Teasers for Monday, 10 July 2023
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 6371
NUMBERMANIA: Calculate the number 6371 using numbers [6, 8, 4, 1, 23, 615] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If aa750 + 85b5b = c3000b 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
My Grandson Is A Genius
I'm beginning to think my five year old grandson is a genius...
I can't tell his paintings from that of Picasso!
Calculate the number 7266
NUMBERMANIA: Calculate the number 7266 using numbers [7, 7, 3, 7, 29, 707] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Edward H. LoweBorn 10 Jul 1920; died 4 Oct 1995 at age 75.American inventor of Kitty Litter. After Navy duty (1941-45), Lowe joined his father's company in Cassopolis, Mich., selling industrial absorbents, including sawdust and an absorbent clay called Fuller's Earth. In 1947, Lowe suggested the use of the clay instead of ashes for his neighbor's cat's box to avoid sooty paw prints. It worked well and Lowe thought other cat owners would use this new cat-box filler. He filled ten brown bags with clay, wrote the name "Kitty Litter" on them and began selling it through the local pet store. By 1990, his marketing effort had grown into a clay mining and consumer product business, the largest U.S. producer of cat-box filler, now improved, 99% dust free, and sanitized against odor-causing bacteria. He held 67 US and foreign patents. |
MAGIC SQUARE: Calculate A-B-C
The aim is to place the some numbers from the list (14, 15, 22, 23, 25, 27, 28, 33, 38, 73, 88, 97) 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 7c8b7 - b0b57 = acaa0 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 1932
NUMBERMANIA: Calculate the number 1932 using numbers [8, 4, 2, 4, 36, 158] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 762ba - 61206 = 1502c 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
