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

Counting Her Own Eggs

On This Day

Katherine Esau Born 3 Apr 1898; died 4 Jun 1997 at age 99.Russian-born American botanist who did groundbreaking work in the structure and workings of plants. She is best known for her research into the effects of viruses upon plant tissues, and her studies of plant tissue structures and physiology. Her research into plant viruses focused on how viruses effect the structure and development of a plant's phloem (its food-conducting tissue). This research enabled her to distinguish between primary and secondary viral symptoms, allowing studies of viral damage to specific plant tissues to be conducted. In addition, she clarified the development phases of plant tissues, particularly the sieve tubes which serve to move solutes throughout a plant. Her definitive work Plant Anatomy (1953, rev.1965) is a classic.

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