What a winning combination?
[5728] 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 - Correct Answers: 25 - The first user who solved this task is Djordje Timotijevic
10
35
7.25
BRAIN TEASERS
enter your answer and press button OK

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.
Correct answers: 25
The first user who solved this task is Djordje Timotijevic.
#brainteasers #mastermind
Register with your Google or Facebook Account and start collecting points.
Check your ranking on list.

April Fool’s Day Pranks

1. Hide food in a trash can and when someone comes by grab some and eat it.
2. Put a balloon on the tailpipe of a someone’s car so it will pop when they start their car.
3. Glue the headset of someone’s phone down to the cradle.
4. Take the door knob off a door and put it back on backwards, then lock it and leave the door open.
5. Put plastic wrap around the door frame of a commonly used door.
6. Cover a toilet seat with plastic wrap.
Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

Comet spectrum

In 1881, Sir William Huggins made the first photographicspectrumthe first photographic spectrum of a comet (1881 III) and discovered the cyanogen (CN) emission at violet wavelengths. (This fact caused near mass hysteria 29 years later as the Earth passed thru the tail of Halley's Comet and some persons worried about the effect of this for life on Earth.) The first spectroscopic observations of comets were made made by Giovanni Donati (1864) and by Huggins in 1868 when he visually compared the spectrum of comet Winnecke (1868 II) with flame spectra and found that the bands seen in the comet and in the flame, now known as the “carbon”or “Swan Bands”were similar. Spectroscopy soon became the standard technique for studying the light of comets.[Ref: W. Huggins, "Preliminary Note on the Photographic Spectrum of Comet b, 1881," Proceedings of the Royal Society 33 (1881): 1-3.]
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.