《OXO》同克里斯托弗·斯特雷奇同期嘅西方跳棋遊戲，係已知最早用電子屏幕顯示圖像嘅遊戲。根據某些定義，佢哋就係最早嘅電子遊戲，而一些電子遊戲嘅定義要求有畫面活動或者實時更新，咁樣《OXO》就唔算係電子遊戲。
OXO and Christopher · Streich's contemporaneous Western checkers game is the earliest known game to display images on an electronic screen. By some definitions, they are the original video games, and some video games require graphical activity or real-time updates, so OXO is not considered a video game.