Ko-No is a Korean game of strategy played with markers on a grid. It can be played in pairs or with two teams. The goal of the game is to move your colored pieces to occupy the space where your opponent originally had his/her pieces.

Materials:

Game board (see below)
7 red and 7 blue counters (or other colors)

Rules:

Counters may only be moved diagonally
Jumping is NOT allowed
Pieces may only move to an empty spot