Daily Brain Teasers for Saturday, 16 January 2021
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
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 3046
NUMBERMANIA: Calculate the number 3046 using numbers [2, 8, 1, 2, 48, 986] 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 (10, 17, 19, 20, 21, 22, 23, 33, 36, 37, 49) 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
Grandpa: boy, how many miles d...
Grandpa: boy, how many miles do you walk to school?
Boy: about a half mile.
Grandpa: when I was your age I walked eight miles to school every day. Boy, what are your grades like?
Boy: they are mostly B's.
Grandpa: when I was your age I got all A's. Boy, have you ever gotten into a fight?
Boy: only two times and the boy beat me up.
Grandpa: When I was your age I was in a fight every day. Boy, how old are you?
Boy: 9 years old.
Grandpa: when I was your age I was 11
Boy: about a half mile.
Grandpa: when I was your age I walked eight miles to school every day. Boy, what are your grades like?
Boy: they are mostly B's.
Grandpa: when I was your age I got all A's. Boy, have you ever gotten into a fight?
Boy: only two times and the boy beat me up.
Grandpa: When I was your age I was in a fight every day. Boy, how old are you?
Boy: 9 years old.
Grandpa: when I was your age I was 11
Find number abc
If 3674c + a7a40 = 63b8c find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
USSR moon explorerIn 1973, USSR's Lunakhod 2 begins radio-controlled exploration of the Moon. |
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 5547
NUMBERMANIA: Calculate the number 5547 using numbers [7, 4, 2, 5, 95, 564] 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 c9ac8 - 11288 = 2815b 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 1504
NUMBERMANIA: Calculate the number 1504 using numbers [7, 4, 8, 8, 15, 309] 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 (1, 3, 6, 11, 14, 21, 23, 26, 28, 30, 33, 60, 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 Nasrin 24 T.
#brainteasers #math #magicsquare
