Brain Teasers User Profile


See full ranking list
short ranking list
107. Nemanja Katanic 84
108. Snigdha Bishnu 80
109. 손진환 79
110. fuad suliman 79
111. Girish Dayal 76
last 3 solved tasks
MATH PUZZLE: Can you replace the question mark with a number?
Find the next number in this series: 5, 7, 12, 19, 31, 50, ?
Cubes of the same size are stacked in the corner of a room as shown. How many cubes are there?


In 1930, the planet Pluto was discovered by Clyde Tombaugh, when comparing two photographic plates taken six days apart the previous month. He found a starry speck that changed position between them. The search for Planet X was started three decades earlier (before Tombaugh was born) at Lowell Observatory in Flagstaff, Arizona, by Percival Lowell. Deviations in the positions of Uranus and Neptune were suspected to be due to the gravity of an undiscovered ninth planet. Locating it meant sifting through the millions of star images for one dim dot that moved. Lowell was unsuccessful, but in his will decreed that the hunt should continue. Clyde Tombaugh was a Kansas farmboy when Lowell Observatory director Vesto Slipher hired him in 1929. Pluto was the only planet found by an American.«

Both Sides Of The Law

A police officer arrives at the scene of an accident, in which a car smashed into a tree.
The cop rushes over to the vehicle and asks the driver, 'Are you seriously hurt?'
'How should I know?' the man answers, 'I'm not a lawyer!'

Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks
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.