Daily Brain Teasers for Sunday, 05 January 2020
puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If bbbcc - 6c7aa = 3ba8b find number abc. Multiple solutions may exist.The first user who solved this task is Nasrin 24 T.
#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.The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 7730
NUMBERMANIA: Calculate the number 7730 using numbers [2, 8, 7, 5, 24, 971] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A-B+C
The aim is to place the some numbers from the list (1, 2, 3, 7, 8, 9, 24, 25, 26, 66, 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.The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #magicsquare
George Washington CarverDied 5 Jan 1943 (born Jan 1864). American agricultural chemist, agronomist, and experimenter who helped revolutionize the agricultural economy of the South. Carver demonstrated to farmers how fertility could be restored to their land by diversification, especially by planting peanuts and sweet potatoes, to replenish soil impoverished by the regular growth of cotton and tobacco. He showed that peanuts contained several different kinds of oil, and peanut butter was another of his innovations. In all he is reported to have developed over 300 new products from peanuts and over 100 from sweet potatoes. For most of his career he taught and conducted research at the Tuskegee Institute, Alabama where he stayed despite lucrative offers to work for such magnates as Henry Ford and Thomas Edison.[Born near the end of the U.S. Civil War, 1861-65 and soon became an orphan.] |
Find number abc
If 3cca3 + bbb8b = 822bc find number abc. Multiple solutions may exist.The first user who solved this task is Nasrin 24 T.
#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 5238
NUMBERMANIA: Calculate the number 5238 using numbers [8, 6, 8, 4, 86, 289] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.The first user who solved this task is Fazil Hashim.
#brainteasers #math #numbermania
Find number abc
If 7bbca - cbc2a = 4a51a find number abc. Multiple solutions may exist.The first user who solved this task is Nasrin 24 T.
#brainteasers #math
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.The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 6890
NUMBERMANIA: Calculate the number 6890 using numbers [7, 6, 7, 6, 76, 455] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania