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!
Example of the correct math expression:

Joke Of The Day

Bells on Cows
Q: Why do farmers put bells on cows?
A: Their horns don't work.
Source: JokesOfTHeDay.net - Brain Teasers Partner
On This Day
Edward Drinker CopeDied 12 Apr 1897 at age 56 (born 28 Jul 1840).American paleontologist and prolific taxonomist of vertebrate paleontology. He was also active in ichthyology and herpetology. He was an evolutionist, and was one of the founders of the Neo- Lamarckian school of evolutionary thought. This school believed that changes in developmental (embryonic) timing, not natural selection, was the driving force of evolution. Cope thought that groups of species that shared similar developmental patterns could be grouped into more inclusive groups (i.e. genera, families, and so on). He led many natural history surveys in the American West for the precursors of the U.S. Geological Survey, making many important finds on his trips, including dinosaur discoveries in western North America. |
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