Daily Brain Teasers for Tuesday, 23 March 2021
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
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. The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 1574
NUMBERMANIA: Calculate the number 1574 using numbers [6, 5, 3, 4, 98, 243] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
If aaa22 + 2bca6 = ca168 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
You Know you are Addicted to the Internet in year 2000 When ...
You Know you are Addicted to the Internet When...
· You step out of your room and realize that your parents have moved, and you don't have a clue when it happened.
· Your wife drapes a blond wig over your monitor to remind you of what she looks like.
· All of your friends have an @ in their names.
· Your dog has its own home page.
· You can't call your mother... she doesn't have a modem.
· You wake up at 3 a.m. to go to the bathroom and stop and check your e-mail on the way back to bed.
· You buy a Captain Kirk chair with a built-in keyboard and mouse.
· You get a new suit that says, "This best viewed with Netscape 4.01 or higher."
· The last girl you asked out was only a jpeg.
· Your wife says communication is important in a marriage... so you buy another computer and install a second phone line so the two of you can chat.
· You step out of your room and realize that your parents have moved, and you don't have a clue when it happened.
· Your wife drapes a blond wig over your monitor to remind you of what she looks like.
· All of your friends have an @ in their names.
· Your dog has its own home page.
· You can't call your mother... she doesn't have a modem.
· You wake up at 3 a.m. to go to the bathroom and stop and check your e-mail on the way back to bed.
· You buy a Captain Kirk chair with a built-in keyboard and mouse.
· You get a new suit that says, "This best viewed with Netscape 4.01 or higher."
· The last girl you asked out was only a jpeg.
· Your wife says communication is important in a marriage... so you buy another computer and install a second phone line so the two of you can chat.
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. The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Cold fusionIn 1989, fusion at room temperature was claimed by Martin Fleischmann and Stan Pons, two Utah electrochemists. They believed they had sustained a controlled nuclear fusion reaction in a bench-top fusion percolator made up of two electrodes with heavy water which generated up to 100 per cent more energy than they put in. There were sporadic sightings of excess heat, which Fleischmann said cannot be accounted for by chemistry alone. However, the idea of cold fusion was discredited because leading scientists were unable to replicate the work and found no hallmarks of nuclear processes, especially none of the subatomic particles called neutrons. Their tantalizing promise of a limitless supply of cheap energy were invalid.« |
Calculate the number 337
NUMBERMANIA: Calculate the number 337 using numbers [6, 5, 7, 5, 12, 367] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A*B-C
The aim is to place the some numbers from the list (18, 19, 20, 23, 24, 25, 56, 61, 62, 63, 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 Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
If bbb53 + 3b323 = c27c7a 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
Calculate the number 1838
NUMBERMANIA: Calculate the number 1838 using numbers [4, 6, 5, 2, 68, 223] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
If 5a7c0 - 16bc0 = a6c00 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
