The series ran for four seasons on Israeli Channel 2 (on Keshet) between 2008–2014.

In early 2010, Fox purchased the rights for an American adaptation of the series, Traffic Light, which premiered on 8 February 2011.

After the success in Israel, the TV series was adapted into various versions in the United States and Russia.

The Russian version - Svetofor (Светофор) became very successful and had finished the 9th season in STS Channel.

A Greek version of the show was broadcast for one season of 63 episodes, under the title Gia Panta Paidia (Για πάντα παιδιά).