Rules

Guess the NERDLE in 6 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.

• Each try is a calculation (math expression).
• You can use 0 1 2 3 4 5 6 7 8 9 + - * / or =.
• It must contain one “=”.
• It must only have a number to the right of the “=”, not another calculation.
• Standard order of operations applies, so calculate * and / before + and - eg. 3+2*5=13 not 25!

Joke Of The Day

Punished

On This Day

Comte Hilaire Chardonnet Born 1 May 1839; died 12 Mar 1924 at age 84.Count (Louis-Marie-) Hilaire Bernigaud Chardonnet was a French chemist and industrialist who first developed rayon, the first commonly used artificial fibre. When it was first displayed at the Paris Exposition of 1891 it was called Chardonnet silk, and caused a sensation. Although trained as a civil engineer, he went to work under Louis Pasteur. Chardonnet was prompted by Pasteur's study of diseases in silkworms to seek an artificial replacement for silk. His starting point was mulberry leaves, the food of silkworms. He turned them into a cellulose pulp with nitric and sulphuric acids and stretched it into fibres. The original fibre was highly flammable, but by 1889 he had eliminated this and developed rayon. He opened factories for its manufacture.

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