BRAIN TEASERS
Monthly Archive - December 2013 (page 3)

Monthly Archive - December 2013 (page 3)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 21 to 30.
Register with your Google Account and start collecting points.
Check your ranking on list.
[link]

Find the area of the shaded figure

Express result to the accuracy of 3 decimal.
Correct answers: 74
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math
[link]

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.
Correct answers: 63
The first user who solved this task is Slobodan Strelac.
CHECK ANSWER
#brainteasers #mastermind
[link]

Calculate the number 4285

NUMBERMANIA: Calculate the number 4285 using numbers [3, 6, 8, 5, 75, 356] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 26
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania

Fresh short jokes and puns

I suffer from kleptomania.
But when it gets really bad, I take something for it.

What did the duck say after she bought ChapStick?
Put it on my bill!

I’ve been bored recently, so I decided to take up fencing.
The neighbors keep demanding that I put it back.

RIP boiled water
you will be mist

What do Broad Street sprinters eat before a race?
Nothing.
They fast!

Why did the pony get sent to his room?
He wouldn’t stop horsing around!

What did one plate say to the other?
Dinner is on me!

What did the buffalo say to his son when he dropped him off at school?
"Bison!"

Can February March?
No, but April May.

I’m writing a book about glue.
I’m stuck on the first chapter.

I’m so good at sleeping,
I can do it with my eyes closed.

Why are spiders so smart?
They can find everything on the web.

Knock, knock. Who’s there?
Theodore.
Theodore who?
Theodore wasn’t opened so I knocked!

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

Calculate axb

Determine the pattern, and calculate axb.
Correct answers: 38
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math
[link]

CINEMANIA: Guess the movie title

A man and his son search for a stolen ******* vital for his job. Film was made in 1948.
Correct answers: 52
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #movie #film #cinemania
[link]

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: 54
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #mastermind
[link]

Calculate the number 5006

NUMBERMANIA: Calculate the number 5006 using numbers [4, 9, 6, 5, 31, 486] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 29
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
[link]

Word Association: GREEN, SMART, BUSINESS, PLAYING

Word Association: GREEN, SMART, BUSINESS, PLAYING
Correct answers: 78
The first user who solved this task is Eric Newton.
CHECK ANSWER
#brainteasers #wordpuzzles #wordassociations
[link]

Find the area of the shaded figure

Express result to the accuracy of 3 decimal.
Correct answers: 60
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math
[link]

Calculate axbxc

Determine the pattern, and calculate axbxc.
Correct answers: 30
The first user who solved this task is Slobodan Strelac.
CHECK ANSWER
#brainteasers #math
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

Robert Livingston Stevens

Died 20 Apr 1856 at age 68 (born 18 Oct 1787).U.S. engineer and ship designer who invented the inverted-T railroad rail and the railroad spike. He tested the first steamboat to use screw propellers, invented and built by his father, John Stevens. Robert designed the first concave waterlines on a steamboat (1808), the first supporting iron rods for projecting guard beams on steamboats (1815), the first skeleton walking beams for ferries (1822), the spring pile ferry slip (1822), the placement of boilers on guards outside the paddle wheels of ferries (1822), the hog frame or truss for stiffening ferry boats longitudinally (1827), spring steel bearings of paddle wheel shafts (1828), improved packing for pistons (1840), and was first to successfully burn anthracite coal in a cupola furnace (1818). He found that rails laid on wooden ties, with crushed stone or gravel beneath, provided a roadbed superior to any known before. His rail and roadbed came into universal use in the United States. He also added the pilot, or cowcatcher, to the locomotive and increased the number of drive wheels to eight for better traction.
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.