Wordur

Wordur is a multiplayer word puzzle game where the letters are built on top of one another. Think of it like some sort of a mix of Scrabble and Tetris.

Your job is to gather as many points as possible by forming words with the letters you are given. You can place 2 letters per round (you get one extra for every word you manage to form of appropriate length). Each letter has a number on it, and that is the points that it yields. If you manage to form a word of appropriate length, you will get the sum of the letters times the length of the word as points and the letters will disappear, making any letters that were stacked on top of them fall down.

You can invite players to a game as long as no points have been scored (and you are logged in). Simply add their email addresses and they will be sent an invite. The game is connected to the email address, so once that person creates an account they will see the game.