Daily Brain Teasers for Tuesday, 26 January 2021
puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
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.The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 3939
NUMBERMANIA: Calculate the number 3939 using numbers [1, 4, 6, 6, 13, 989] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
If 1bbcb + 471a4 = b373c find number abc. Multiple solutions may exist.The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math
Writing Letters To Son
The following is supposedly a true story. To be included, besides being true, the story is most likely strange, weird, surprising, or funny.
One student fell into a cycle of classes, studying, working and sleeping.
Didn't realize how long he had neglected writing home until he received the following note:
"Dear Son, Your mother and I enjoyed your last letter. Of course, we were much younger then, and more impressionable. Love, Dad."
One student fell into a cycle of classes, studying, working and sleeping.
Didn't realize how long he had neglected writing home until he received the following note:
"Dear Son, Your mother and I enjoyed your last letter. Of course, we were much younger then, and more impressionable. Love, Dad."
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.The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Roy Chapman AndrewsBorn 26 Jan 1884; died 11 Mar 1960 at age 76. American zoologist, museum administrator and explorer who spent his entire career at the American Museum of Natural History. He led many important scientific expeditions with financial support through his public lectures and books, particularly in central Asia and eastern Asia. On his 1925 central Asian expedition, the first known dinosaur eggs were discovered, also: a skull and parts of Baluchitherium, the largest known land mammal; extensive deposits of fossil mammals and reptiles previously unknown; evidence of prehistoric human life; and geological strata previously unexplored. During his career he was not known as an influential scientist, yet Andrews was the museum promoter, creating immense excitement and successfully advancing research there. |
Calculate the number 537
NUMBERMANIA: Calculate the number 537 using numbers [4, 7, 1, 6, 60, 472] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A*B-C
The aim is to place the some numbers from the list (15, 16, 17, 24, 25, 26, 27, 28, 29, 53) 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.The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
If 44a8b - 3c1c8 = 8b31 find number abc. Multiple solutions may exist.The first user who solved this task is Nílton Corrêa de Sousa.
#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.The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 1933
NUMBERMANIA: Calculate the number 1933 using numbers [9, 4, 7, 5, 69, 509] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
If b53c5 - b4bac = bb85 find number abc. Multiple solutions may exist.The first user who solved this task is Nasrin 24 T.
#brainteasers #math