Croquet similar to those described above for Association Croquet with three major differences: This version of the game is easy for beginners to learn. The main Garden Croquet Club in the UK is the Bygrave Croquet Club which is a private club with five lawns. Other clubs also use garden croquet as an introduction to the game, notably the Hampstead Heath Croquet Club and the Watford Croquet Club. The American rules version of croquet, another six-hoop game, is the dominant version of the game in the United States and is also widely played in Canada. It is governed by the United
Croquet Project architectures that have been developed for the system. Because of this, Croquet has the ability to keep running while code is modified and tested, while changes are made, an essential part of the Croquet collaborative development ability. Users can change the code running the environment while the environment runs. Croquet's time-based synchronization abilities enable real-time, identical interactions between groups of users while dramatically reducing the need for server infrastructures to support virtual world deployment. Croquet's architecture makes it easy to develop deeply collaborative applications without having to spend a lot of effort and expertise in understanding how replicated applications work.