Username:      Password:        
New User   Forgot?


No: 11       October 10, 2018



There are X trees in a garden. No three of them are collinear. You have many cords colored yellow, red or blue and you will connect every tree pair with a cord. Cords connecting three trees form triangles and you will receive a penalty point for each triangle that consists of three cords of the same color.

What is the maximum value of X that allows you to place the cords without receiving any penalty points.

Popularity: 79.2 %     Difficulty: 66.7 %    

Home | About | Rules | Archive | Scoreboard | Links

© 2004-2020 HALICI Informatics and Software Co.