Daily Brain Teasers for Wednesday, 05 April 2023
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If 6bbc6 - ca964 = 3cb6c find number abc. Multiple solutions may exist.
#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.
#brainteasers #mastermind
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.
#brainteasers #math #numbermania
Cat Scan
A woman took her dog to the vet. She said, "I think my dog is dead". The doctor laid the dog on the table and reached down and took a cat out of a box. The cat walked all over the dog and the dog didn't move. "Yes, your dog is dead," says the doctor.
"How much do I owe you?" the lady asks.
"$345," says the doctor.
"$345!!?" the lady asks.
"Yes. $45 for the office visit and $300 for the cat scan."
Find number abc
If 2cb1a - 1b09a = 6720 find number abc. Multiple solutions may exist.
#brainteasers #math
Gold leafIn 1892, a U.S. patent was issued for packaging decorative gold leaf in roll form to Walter H. Coe of Providence, R.I. (No. 472,252). The W.H. Coe Mfg. Co. of the same city manufactured the gold leaf in rolls 67 feet in length in widths between 1/16 to 3-1/4 inches wide. The foil thickness was 1/250,000 inch, and was packaged on a backing material of the same width, for uses such as bookbinding. As compared to the previous use of leaves of gold foil, this packaging method allowed correctly precut widths to be matched to the application with correct lengths without need for overlapping pieces. The spool was designed to press the ribbon down on the part to be gilded as the ribbon was unwound. Thus waste was much reduced. |
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.
#brainteasers #mastermind
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.
#brainteasers #math #numbermania
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.
#brainteasers #math #magicsquare
Find number abc
If 3915c + 1abaa = 511cb find number abc. Multiple solutions may exist.
#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.
#brainteasers #mastermind
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.
#brainteasers #math #numbermania
