Daily Brain Teasers for Friday, 08 May 2020
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate A*B-C+D
Look at the series (10, 19, 36, D, C, A, 520, 1033, 2058, 4107, B, 16397, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A*B-C+D! The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Can you replace the question mark with a number?
MATH PUZZLE: Can you replace the question mark with a number? The first user who solved this task is Nasrin 24 T.
#brainteasers #math #riddles
Chess Knight Move
Find the title of movie, using the move of a chess knight. First letter is O. Length of words in solution: 2,3,10. The first user who solved this task is Nasrin 24 T.
#brainteasers #wordpuzzles #chessknightmove
Seawater conversionIn 1961, the first practical seawater conversion plant in the U.S. was opened in Freeport, Texas, by the Office of Saline Water, U.S. Dept of the Interior. The plant was designed to produce about a million gallons of water a day at a cost of about $1.25 per thousand gallons. The plant was dedicated 21 Jun 1961 by President John Kennedy, who pressed a switch from his office in Washington, D.C. The large-scale evaporation method used then has now been replaced by reverse osmosis as scientific advances have produced special polymers suitable for use as filtering membranes. |
Calculate the number 4668
NUMBERMANIA: Calculate the number 4668 using numbers [8, 5, 1, 2, 66, 349] 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 7 letters from this seq...
Remove 7 letters from this sequence (LDEIEADERSHRIIUPP) to reveal a familiar English word. The first user who solved this task is Nasrin 24 T.
#brainteasers #wordpuzzles
MAGIC SQUARE: Calculate A+B*C
The aim is to place the some numbers from the list (15, 19, 21, 23, 25, 28, 29, 30, 71, 75, 79) 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
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 Nasrin 24 T.
#brainteasers #wordpuzzles
Find number abc
If 8ca83 + bb929 = c2aac2 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Can you replace the question mark with a number?
MATH PUZZLE: Can you replace the question mark with a number? The first user who solved this task is Alexander Filimonoff.
#brainteasers #math #riddles
