Weasel Program 1.3

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Publisher Description

This program is intended for educational purposes - to demonstrate that the process that drives evolutionary systems — random variation combined with non-random cumulative selection — is different from pure chance.
If you or any of you're friends can't seem to grasp how come we see complex life desigens all around us, without a designer (God for some).
This concept was first illustrated in the original Weasel Program by Richard Dawkins.
The basic algorithm is as follows:
1. Start with a random string.
2. Make 100 copies of this string, with a 5% chance per character of that character being replaced with a random character.
3. Compare each new string with the target string , and give each a score (the number of letters in the string that are correct and in the correct position).
4.0 If any of the new strings has a perfect score, halt.
4.1 Otherwise, take the highest scoring string, and go to step 2.
For more info on the topic visit the Wikipedia page http://en.wikipedia.org/wiki/Weasel_program
I'd also recommend reading the book "The Blind Watchmaker" by Richard Dawkins.
p.s. there are some critics that insist that the method is cheating by locking the letters once they are correct, this is not true, you can check the whole code here - https://drive.google.com/folderview?id=0B2SWliTSzi6bOUx6T3hkVU10RVE&usp=sharing
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Weasel Program is a free software application from the Teaching & Training Tools subcategory, part of the Education category. The app is currently available in English and it was last updated on 2014-03-28. The program can be installed on Android.

Weasel Program (version 1.3) is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 15 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher altX
Released Date 2014-03-28
Languages English


Category Education
Subcategory Teaching & Training Tools

System requirements

Operating systems android

Download information

File size
Total downloads 15


License model Free
Price N/A

Version History

Here you can find the changelog of Weasel Program since it was posted on our website on 2016-12-23. The latest version is 1.3 and it was updated on soft112.com on 2019-09-14. See below the changes in each version:

version 1.3

posted on 2014-03-28


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Downloads last week: 1
Release Date: 2014-03-28
Publisher: altX
Operating System: android
Type: Free