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

After a day fishing on Lake Mi...
After a day fishing on Lake Michigan, a fisherman is walking from the pier carrying two brown trout in a bucket. He is approached by a Conservation Officer who asks him for his fishing license.
The fisherman says to the warden, "I was not fishing and I did not catch these browns, they are my pets. Every day I come down to the water and dump these fish into the water and take them for a walk to the end of the pier and back. When I'm ready to go I whistle and they jump back into the bucket and we go home. The officer not believing him, reminds him that it is illegal to fish without a license.
The fisherman turns to the warden and says, "If you don't believe me then watch," as he throws the trout back into the water.
The warden says, "Now whistle to your fish and show me that they will jump out of the water and into the bucket."
The fisherman turns to the officer and says, "What fish?"
The fisherman says to the warden, "I was not fishing and I did not catch these browns, they are my pets. Every day I come down to the water and dump these fish into the water and take them for a walk to the end of the pier and back. When I'm ready to go I whistle and they jump back into the bucket and we go home. The officer not believing him, reminds him that it is illegal to fish without a license.
The fisherman turns to the warden and says, "If you don't believe me then watch," as he throws the trout back into the water.
The warden says, "Now whistle to your fish and show me that they will jump out of the water and into the bucket."
The fisherman turns to the officer and says, "What fish?"
Source: JokesOfTHeDay.net - Brain Teasers Partner
On This Day
Genetically engineered mouseIn 1988, the first U.S. patent was issued on a mammal life form to Harvard scientists Philip Leder and Timothy Stewart for a genetically engineered mouse (No. 4,736,866). The Oncomouse was altered to be highly susceptible to breast cancer. It was called the product of the year by a major financial magazine. Although the patent is owned by Harvard Medical School, because it was developed with funding from DuPont, an earlier commercialization arrangement leaves DuPont entitled to exclusive license of the patent. DuPont has claimed patent protection on any anticancer product ever derived from the mice. The first patent for a life form was issued on 31 Mar 1981 for a genetically engineered bacterium.[Image: one of the freeze-dried mice donated to the Science Museum, London, by Harvard Medical School in 1989] |
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