Rules

Guess the Flex WORDLE in 3 tries. After each try, the color of the tiles will change to show how close your guess is to the solution.

If the tile becomes GREEN, your number or operation is located at correct place. If the tile becomes RED, your number or opeartion exists within the expression, but at different place.

Joke Of The Day

Bad Boomerang

On This Day

Franz C. Schmelkes Died 11 Dec 1942 at age 43 (born 19 Aug 1899).Franz C(arl) Schmelkes was a Czech-born chemist who was best known for his discovery of azochloramid, used to sterilize wounds and burns. This compound is also known by the name chlorazodin, but its formal name is 1-(amino-chloroimino-methyl)imino-2-chloro-guanidine. The image of the strucure of this molecule shows nitrogen atoms in blue, hydrogen in grey, chlorine in green, and carbon shown conventionally by the origin of its four bonds near each end of the molecule. The chlorine which has substituted a hydrogen atom of an amino group - which is present as =N-Cl - is active as a germicide.«

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