Daily Brain Teasers for Sunday, 25 February 2024
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If 5ac0c + b42b0 = 86abc 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
Calculate the number 1102
NUMBERMANIA: Calculate the number 1102 using numbers [8, 3, 3, 6, 45, 982] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Bill Hicks: Confusing L.A. Weather
L.A. is a very confusing place, only place I know where you can have, simultaneously, a drought and a flood. Every time you watch the weatherman, he goes, Rained all day, didnt help the drought. Back to you, Tom. I got news for you, folks. If water doesnt solve your drought, youre screwed.
MAGIC SQUARE: Calculate A+B+C
The aim is to place the some numbers from the list (9, 11, 12, 15, 17, 18, 48, 50, 51, 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
Sir Thomas BouchBorn 25 Feb 1822; died 30 Oct 1880 at age 58.English railway engineer who was knighted for building the Tay Railway Bridge that afterwards collapsed in a fierce gale on 28 Dec 1879 killing a trainload of people. His railway engineering career began at age 17. By 1849, he was Engineer and Manager of the Edinburgh and Northern Railway. Realising the value of a bridge to replace ferries across the mile-wide Firth of Tay on the east Scottish coast, he spent 20 years promoting such a project before it was approved. The foundation stone was laid on 22 Jul 1871. The two-mile bridge of lattice girders on ironwork columns was opened 31 May 1878, but failed the next year. He died four months after the Court of Inquiry held him responsible for poor design against wind pressure.« |
Find number abc
If b88a9 - c690a = cc9a4 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 725
NUMBERMANIA: Calculate the number 725 using numbers [4, 3, 1, 5, 75, 121] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If aaac7 + 2ab86 = 6880b 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
Calculate the number 983
NUMBERMANIA: Calculate the number 983 using numbers [4, 4, 9, 9, 73, 910] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
