Daily Brain Teasers for Wednesday, 20 February 2019
puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find the 7 letters word
Find the 7 letters word. Word may go in all 8 directions.The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #wordpuzzles
Find number abc
If 3b3a1 + aca2a = 11ccb8 find number abc. Multiple solutions may exist.The first user who solved this task is Nasrin 24 T.
#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.The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #mastermind
How many circles contain the white dot?
How many circles contain the white dot?The first user who solved this task is Eugenio G. F. de Kereki.
#brainteasers #math #riddles
Sakurai's ObjectIn 1996, a bright “new” star was discovered in Sagittarius by Japanese amateur astronomer Yukio Sakurai. It was found not to be a usual nova, but instead was a star going through a dramatic evolutionary state, re-igniting its nuclear furnace for one final blast of energy called the “final helium flash.” It was only the second to be identified in the twentieth century. A star like the Sun ends its active life as a white dwarf star gradually cooling down into visual oblivion. Sakurai's Object had a mass a few times that of the Sun. Its collapse after fusing most of its hydrogen fuel to helium raised its temperature so much higher it began nuclear fusion of its helium remains. This was confirmed using its light spectrum to identify the elements present.«[Image: star image superimposed on telescope beside Sukarai] |
Remove 8 letters from this seq...
Remove 8 letters from this sequence (SKETENEHANCLEMENTSIE) to reveal a familiar English word.The first user who solved this task is Fazil Hashim.
#brainteasers #wordpuzzles
Calculate the number 484
NUMBERMANIA: Calculate the number 484 using numbers [6, 1, 6, 8, 43, 404] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #numbermania
Remove 4 letters from this seq...
Remove 4 letters from this sequence (BROJTHUERUE) to reveal a familiar English word.The first user who solved this task is Thinh Ddh.
#brainteasers #wordpuzzles
Find number abc
If 82b0a - bb110 = 1bcaa find number abc. Multiple solutions may exist.The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math
Find a famous person
Find the first and the last name of a famous person. Text may go in all 8 directions. Length of words in solution: 5,5.The first user who solved this task is Thinh Ddh.
#brainteasers #wordpuzzles