Daily Brain Teasers for Monday, 30 December 2024
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 1316
NUMBERMANIA: Calculate the number 1316 using numbers [9, 2, 9, 4, 51, 711] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 77b05 + 7bc87 = 1ca6ab 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
What do you call a Mexican bodybuilder who runs out of protein?
What do you call a Mexican bodybuilder who runs out of protein?
No Whey José.
Calculate the number 4944
NUMBERMANIA: Calculate the number 4944 using numbers [6, 6, 2, 8, 49, 765] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Andromeda outside Milky wayIn 1924, a meeting of scientists began in Washington, D.C. On its last day, 1 Jan 1925, its main event was a paper read by H. N. Russell on behalf of the absent author, Edwin Hubble. Although titled about Cepheid Variables, Hubble's paper gave the first proof that Andromeda was a separate galactic system—an “island universe,” far beyond our own Milky Way, and equally large. Previously, scientists couldn't tell if nebulae (fuzzy clouds of light) were within the Milky Way or not. Hubble measured the distances to Cepheid stars in the Andromeda nebula and showed it was a hundred thousand times as far away as the nearest stars—proof it was a separate galaxy. He wrote a letter to Harlow Shapley on 19 Feb 1923 about his first measurement. New York Times (22 Nov 1924) told the public, before the meeting.« |
MAGIC SQUARE: Calculate A*B+C
The aim is to place the some numbers from the list (7, 11, 12, 13, 30, 31, 32, 67, 69, 70, 71, 94) 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 7ab05 + 5a1b7 = 1c7102 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 2368
NUMBERMANIA: Calculate the number 2368 using numbers [6, 7, 9, 1, 73, 228] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If c2b94 + 1a5b6 = 4c4ba 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
