Welcome to the 24 hours of ZZT archive. You will be able to find all or most of the information on all 24 hours of ZZT contests held in the past, as well as all the entries. 24 hours of ZZT contests require the participants to create a ZZT game based on a certain topic in 24 hours. The entries are scored by a panel of judges and the winner gets to host the next contest (by tradition; there are exceptions here). They are held four times a year, once every season.