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

I'm so good

On This Day

Typewriter In 1906, U.S. patent No. 830,115 was issued to Robert Eugene Turner of Norfolk, Virginia, for his invention of a "Type Writing Machine,"(typewriter) with a carriage powered by a motor to "return automatically when the end of the writing-line is reached, also to return same by pressing a key-lever on the keyboard to return the carriage at any point of its stroke." Also, line spacing was provided by manual or automatic means. A low-powered motor was adapted to feed the carriage in the printing direction, a high-powered motor for returning the carriage in the reverse direction, and the necessary mechanism to control their action. A buffering mechanism was included to reduce the impact of the returning carriage at the end of its reverse stroke.«[Image: two figures from patent 830,115 showing details of carriage and platen (top) and a sectional elevation of the type writing machine showing the general arrangement of the mechanism.]

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