Scrum is an abstract strategy game invented in 1981 but never edited, published nor computer implemented.

The game is rugby-shaped but does not pretend to mimic the sport rules very closely.

The rules can be learned in one minute. The game lasts generally about 5 minutes.

All Jocly features included:

- artificial intelligence to play alone / offline
- server connectivity to play real people, create or join tables, invite friends
- full rules description
- live games are saved and can be replayed
- ELO based leaderboard
- and many more ...