Daily Brain Teasers for Monday, 28 February 2022
|
puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 2501
NUMBERMANIA: Calculate the number 2501 using numbers [2, 5, 7, 9, 62, 515] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 8b6c9 - c5348 = 533a find number abc. Multiple solutions may exist.
#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.
#brainteasers #mastermind
A lawyer was on vacation in a...
A lawyer was on vacation in a small farming town. While walking through the streets on a quiet Sunday morning, he came upon a large crowd gathered by the side of the road.
Going by instinct, the lawyer figured that there was some sort of auto collision. He was eager to get to the injured parties but couldn't get near the car. Being a clever sort, he started shouting loudly, "Let me through! Let me through! I am the son of the victim."
The crowd made way for him. Lying in front of the car was a donkey.
Going by instinct, the lawyer figured that there was some sort of auto collision. He was eager to get to the injured parties but couldn't get near the car. Being a clever sort, he started shouting loudly, "Let me through! Let me through! I am the son of the victim."
The crowd made way for him. Lying in front of the car was a donkey.
Calculate the number 7790
NUMBERMANIA: Calculate the number 7790 using numbers [7, 9, 9, 4, 81, 881] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Sir Goldsworthy GurneyDied 28 Feb 1875 at age 82 (born 14 Feb 1793).Prolific English inventor who built technically successful steam carriages a half century before the advent of the gasoline-powered automobile. His carriage successfully travelled between London and Bath at an average speed 15 mph. He built several more and opened a passenger service. However, powerful opposition from horse-coach companies ensured that they were soon taxed out of existence. Another of his inventions was the "Bude Light" which lit the House of Commons for 60 years. It was a standard oil lamp with oxygen gas introduced into the middle of the flame. The unburned carbon in the oil flame burned with an intense, white light instead of the weak yellow flame of the oil lamp. He introduced the use of limelight to lighthouses. |
MAGIC SQUARE: Calculate A*B-C
The aim is to place the some numbers from the list (6, 8, 9, 10, 12, 13, 16, 18, 19, 70, 87) 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 ac202 - caa0a = bc2ab find number abc. Multiple solutions may exist.
#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.
#brainteasers #mastermind
Calculate the number 1164
NUMBERMANIA: Calculate the number 1164 using numbers [8, 1, 1, 5, 47, 984] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 8a9a3 - a8389 = cbc3b find number abc. Multiple solutions may exist.
#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.
#brainteasers #mastermind
