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

This morning, my IT...

On This Day

Berliner helicopter flight In 1908, Emile Berliner (who invented the gramophone in 1887) in a trial of his first "test-rig" helicopter design, found it could potentially lift double its weight. While the Wright brothers were working on powered manned flight, by 1903, Berliner tested a 7-ft model rocket-powered airplane, which flew 40-ft before tumbling to ground. He began, in 1907, designing his helicopter with tandem intermeshing rotors. Although the Wrights by then had a successful rigid-wing aircraft, Berliner recognised the versatility of a helicopter. The 36-hp rotary engine he developed with the Adams-Farwell Company was the first application in aviation of the rotary engine, and had a weight advantage. He founded the Gyro Motor Company to promote rotary engines in aviation.«

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