Play Nimble Boxes Online Game. One of many Reaction time Games to play online on your web browser for free at KBH Games. Nimble Boxes is also a cross-platform game that be played on a mobile phone, tablet, and computer. Tagged as Arcade Games, Reaction Time Games, and Run Games. Upvoted by 15 players. Other games you might like are Aviation Boxes and Chase of Boxes. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.