BRAIN TEASERS
Monthly Archive - February 2016 (page 2)

Monthly Archive - February 2016 (page 2)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20.
Register with your Google Account and start collecting points.
Check your ranking on list.
[link]

MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (2, 3, 5, 6, 12, 15, 32, 33, 39, 42, 93) 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.
Correct answers: 41
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #magicsquare
[link]

If you have me, you want to sh...

If you have me, you want to share me. If you share me, you haven't got me. What am I?
Correct answers: 93
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #riddles
[link]

Solve This Number Puzzle

What will be the missing number? (9, 19, 40, ?, 170)
Correct answers: 221
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #riddles

Fondue jokes

What's the reason you don't hear a lot of fondue jokes?
Most of the time, they're excessively cheesy.

Jokes of the day - Daily updated jokes. New jokes every day.
[link]

Find the longest word of 6 w...

Find the longest word of 6 words hidden in the picture.
Correct answers: 99
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #wordpuzzles
[link]

What hides this stereogram?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
[link]

Find number abc

If 17a5b + 663c3 = a41ac find number abc. Multiple solutions may exist.
Correct answers: 84
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math
[link]

Look carefully negative imag...

Look carefully negative image and guess the band name.
Correct answers: 26
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #music
[link]

Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 33
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #games
[link]

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: 6,5.
Correct answers: 41
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #wordpuzzles
[link]

Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is I. Length of words in solution: 5,4.
Correct answers: 82
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #wordpuzzles #chessknightmove
PREVIOUS PAGE
NEXT PAGE
Follow Brain Teasers on social networks

Top 10 Users (1174)

1. H Tav
5861
2. c. raj.
5777
3. Nasrin 24 T
5731
4. Fazil Hashim
5718
5. Thinh Ddh
5557
6. Alfa Omega
4681
7. Djordje Timotijevic
4549
8. Mita Kojd
4525
9. Jakubovski Vladimir
4443
10. Chandu Rajyaguru
4419
See full ranking list

Joseph Loschmidt

Died 8 Jul 1895 at age 74 (born 15 May 1821). Johann Joseph Loschmidt was an Austrian chemist and physicist who was thefirsttopropose(1861) some kind of cyclic structure for benzene and many aromatic hydrocarbons. (Four years later, Kekulé devised the correct ring structure, for which his name is remembered while Loschmidt's contribution is overlooked.) He deduced the size of air molecules to be around one nanometer, with two approaches: relating the size of gas molecules to the distance travelled between collisions, and considering the packed volume of molecules in a cold liquid. Completing Avogadro's insight that all gases have the same number of molecules in a given volume, Loschmidt measured Avogadro's constant to be 6.03 x 1023 molecules in one mole of a gas (1865).«
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.