價格：免費
更新日期：2018-02-24
檔案大小：277k
目前版本：1.0
版本需求：Android 2.2 以上版本
官方網站：https://sites.google.com/site/araadrija
Email：amitava.chakravarty@gmail.com
聯絡地址：KOLKATA INDIA amitava.chakravarty@gmail.com
MONOCHROMATIC TRIANGLE PUZZLE !!!
Suppose 6 people are gathered together; then either 3 of them are mutually acquainted or 3 of them are mutually unacquainted.
Color an edge red if the people represented by its endpoints are acquainted, and green if they are not acquainted.
Any choice of 3 vertices defines a triangle; here, in this game we try to show that either there is a red triangle
or a green triangle.
That is there must exist either a RED or a GREEN MONOCHROMATIC TRIANGLE.
This game is a simple case of the famous Ramsey Theorem.
The number 6 in this example is special i.e. with 5 or fewer vertices it is not true that there must be a monochromatic triangle, and with more than 6 vertices it is true.
Vertices are numbered 0,1,2 etc.
First click on any vertex say v1 and then click on vertex v2, vertex v1 and v2 will be joined by a RED or GREEN line .
The game will be over when there will be a RED or GREEN monochromatic triangle.
This game is ABSOLUTELY FREE, has NO ADS or NO IN-APP PURCHASES.
In case of any logical bug or misinformation, please email me.
