Daily Brain Teasers for Wednesday, 15 September 2021
puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If 89c99 - a80cc = cbc33 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 1553
NUMBERMANIA: Calculate the number 1553 using numbers [2, 2, 4, 2, 43, 755] 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
A husband and wife are moving...
A husband and wife are moving out of their house and are starting to box everything up. The husband finds a box under the bed, pulls it out, and looks inside, where he finds two eggs and about $8,000. He approaches the wife and asks, "What are the eggs for?" She replies, "Every time I cheat on you, I put an egg in the box." He says, "That's alright, you've only cheated on me twice. What's the money for?" The wife replies, "Every time I get a dozen, I sell them!"
Find number abc
If 9c55c + 8a06c = a736ab find number abc. Multiple solutions may exist.The first user who solved this task is Nasrin 24 T.
#brainteasers #math
BacteriophageIn 1917, the term "bacteriophage" ("eater of bacteria") was coined in a note from Dr. Félix d'Hérelle to the French Academy of Sciences. |
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 5877
NUMBERMANIA: Calculate the number 5877 using numbers [1, 2, 8, 4, 36, 945] 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 (6, 15, 16, 22, 23, 26, 33, 51, 55, 56, 66) 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 bb5ac - cbbb9 = c9a04 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 3840
NUMBERMANIA: Calculate the number 3840 using numbers [9, 5, 8, 4, 58, 685] 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