Word Infinity is a word puzzle game for Android in which players test their vocabulary by linking letters on a grid to form words. Each word that is submitted disappears from the board, and new tiles take its place.

How a round works

Players build words from the letters currently on the board. According to the game's description, the longer the word, the more points it earns. Because submitted words are removed, the board keeps changing, so each round asks players to find words from letters that are continually refreshed.

Bonus word and scoring

A bonus word is displayed at the top of the screen. Completing it gives players extra points, which the description presents as an added level of challenge. Together with the scoring for longer words, this gives players two ways to raise their totals.

Offline play and registration

The game can be played without an internet connection, and the description states that no registration is required to start. An offline dictionary is included for reference while playing. The source describes the game as a way to learn new words and expand vocabulary, though the depth of that learning will depend on each player.

Cost and category

The game is listed in the Puzzle category and is described as free to download. According to the listing's FAQ, no in-app purchases are required to enjoy it.