- a board, a bag full of tiles, a rack for every player
- a chat so people can communicate
- a way to set the score of each player
- - support for different languages (set of tiles as well as the interface)
+ - support for different languages (set of tiles as well as the interface). Thanks to Wikipedia for providing data about tiles for each language (https://fr.wikipedia.org/wiki/Lettres_du_Scrabble)
Trivabble does not implement any rule: you are free to play your way.
It does not understand what you do and is not able to compute the score, like your real board game.