When was the first official international game played?

The first official international game was played in 1872 because it marked the historic match between England and Scotland, which took place at Hamilton Crescent in Glasgow, Scotland. This match is considered the first international association football (soccer) game as we know it today, with both teams adhering to standardized rules and competing against each other on an official level. This event laid the foundation for future international football competitions and the growth of the sport globally.