Daily Brain Teasers for Tuesday, 04 April 2023
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
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.
Calculate the number 920
NUMBERMANIA: Calculate the number 920 using numbers [4, 3, 7, 7, 28, 834] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Find number abc
If 2cb1a - 1b09a = 6720 find number abc. Multiple solutions may exist.
Going to Jamaica
A blonde gets on an airplane and sits down in the first class section. The stewardess tells her she must move to coach because she doesn't have a first class ticket. The blonde replies, "I'm blonde, I'm smart and I have a good job. I'm staying in first class until we reach Jamaica."
The stewardess gets the head stewardess who asks the woman to leave and she says, "I'm blonde, I'm smart, and I have a good job. I'm staying in first class until we reach Jamaica."
The stewardesses don't know what to do because they have to get the rest of the passengers seated to take off, so they get the copilot. The copilot goes up to the blonde and whispers in her ear. She immediately gets up and goes to her seat in the coach section. The head stewardess asks the copilot what he said to get her to move. The copilot replies, "I told her the front half of the airplane wasn't going to Jamaica."
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.
John VennDied 4 Apr 1923 at age 88 (born 4 Aug 1834).English mathematician and logician. |
Calculate the number 6633
NUMBERMANIA: Calculate the number 6633 using numbers [4, 2, 6, 5, 83, 622] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
MAGIC SQUARE: Calculate A*B*C
The aim is to place the some numbers from the list (4, 7, 8, 12, 15, 16, 21, 24, 25, 41, 93, 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.
Find number abc
If 3915c + 1abaa = 511cb find number abc. Multiple solutions may exist.
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.
Calculate the number 2229
NUMBERMANIA: Calculate the number 2229 using numbers [3, 8, 3, 9, 93, 294] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Find number abc
If b36cb + 405ca = aa4a48 find number abc. Multiple solutions may exist.
