Brain Teasers User Profile

Thienphuc Gaming

See full ranking list
short ranking list
316. Joni Allen 6
317. יוסף שעשוע 6
318. Thienphuc Gaming 6
319. Anish Karki 6
320. Ordinacija Aleksic 5
last 3 solved tasks
If cb4a4 + bc22a = 110b12 find number abc. Multiple solutions may exist.
If 4a3ca + cab32 = 1b83a1 find number abc. Multiple solutions may exist.
If ca63a - 62b6b = 3257a find number abc. Multiple solutions may exist.

Adrien-Marie Legendre

Born 18 Sep 1752; died 9 Jan 1833 at age 80. French mathematician who contributed to number theory, celestial mechanics and elliptic functions. In 1794, he was put in charge of the French government's department that was standardizing French weights and measures. In 1813, he took over as head of the Bureau des Longitudes upon the death of Lagrange, its former chief. It was in a paper on celestial mechanics concerning the motion of planets (1784) that he first introduced the Legendre Polynomials. His provided outstanding work on elliptic functions (1786), and his classic treatise on the theory of numbers (1798) and also worked on the method of least squares.«[DSB gives date of death 9 Jan 1833. EB gives 10 Jan 1833.]

April Fool's Day - Kid’s Socks

Sew one of your kid’s socks closed halfway down. If you’re the sewing type this prank will leave you in stitches.
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.