Daily Brain Teasers for Thursday, 31 January 2019
puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Remove 5 letters from this seq...
Remove 5 letters from this sequence (HEALDDJLINESAC) to reveal a familiar English word.The first user who solved this task is Thinh Ddh.
#brainteasers #wordpuzzles
MAGIC SQUARE: Calculate A-B+C
The aim is to place the some numbers from the list (10, 12, 13, 18, 23, 24, 29, 37, 38, 43, 81, 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.The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #magicsquare
Soap And Water
After several exciting dates, Jim invited Tina over to his house for a home-cooked dinner.
When she sat down at the table, she noticed that the dishes were the dirtiest that she had ever seen in her life.
"Have these dishes ever been washed?" Tina asked, running her fingers over the grit and grime.
Jim replied, "They're as clean as soap and water could get them."
Tina felt a bit apprehensive, but started eating. It was really delicious and she said so, despite the dirty dishes.
When dinner was over, Jim took the dishes outside, whistled and yelled, "Here, Soap! Here, Water!"
Find the 10 letters word
Find the 10 letters word. Word may go in all 8 directions.The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #wordpuzzles
First American satelliteIn 1958, the United States entered the space age by launching the first successful orbiting satellite, Explorer-I, four months after the Soviet launch of Sputnik on 4 Oct 1957. Explorer-I measured cosmic radiation, and led to the discovery of the Van Allen radiation belt. Its instrumentation included temperature sensors, a micrometeorite impact microphone, and a ring of micrometeorite erosion guages. Data from these instruments were returned by a 60-mW transmitter operating on 108.03 MHz and a 10-milliwatt transmitter operating on 108.00 MHz. Explorer-I was 80-inch long, 6-in diam, weighed 31-lb with 18-lb of payload and was delivered into orbit using a Jupiter-C rocket. The orbit had a period of 114.9 minutes. |
Find number abc
If bac0a - b0022 = a881 find number abc. Multiple solutions may exist.The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math
What is the missing number?
What is the missing number?The first user who solved this task is Fazil Hashim.
#brainteasers #math #riddles
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.The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Remove 5 letters from this seq...
Remove 5 letters from this sequence (OPERIATUMEXSC) to reveal a familiar English word.The first user who solved this task is Fazil Hashim.
#brainteasers #wordpuzzles