BRAIN TEASERS
Brain Teasers User Profile

Chatchai Khumtaveeporn

rank
208
points
16
See full ranking list
short ranking list
206. RAJAYOGAN P 16
207. adhi kurniawan 16
208. Chatchai Khumtaveeporn 16
209. VAHID KHALILI 16
210. Boreli Dejan 15
last 3 solved tasks
If 9ab53 + 46c95 = c4424a find number abc. Multiple solutions may exist.
Tricky math! Can you solve this? If 11+11=4 and 12+12=9 Then 13+13=?
If 1+4=5, 2+5=12 and 3+6=21 then 5+8=?

Leonhard Euler

Died 18 Sep 1783 at age 76 (born 15 Apr 1707). Leonhard Paul Euler was a Swiss mathematician and physicist, one of the founders of pure mathematics. He not only made decisive and formative contributions to the subjects of geometry, calculus, mechanics, and number theory but also developed methods for solving problems in observational astronomy and demonstrated useful applications of mathematics in technology. At age 28, he blinded one eye by staring at the sun while working to invent a new way of measuring time.

A man was wheeling himself fra...

A man was wheeling himself frantically down the hall of the hospital in his wheelchair, just before his operation. A nurse stopped him and asked, "What's the matter?"
He said, "I heard the nurse say, 'It's a very simple operation, don't worry, I'm sure it will be all right.'"
"She was just trying to comfort you, what's so frightening about that?"
"She wasn't talking to me. She was talking to the doctor!"
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.