Letters of Gold is a word puzzle game released by Brazilian[1] studio Cupcake Entertainment in October 2013 for Facebook.

The player can select letters horizontally, vertically and diagonally in order to create words.

Each level contains a certain objective that must be completed in a given number of moves (or on a time limit); some levels require clearing "moss" off the board by making matches on top of them, reaching a certain score, getting top hat items to the bottom of the board, or having to clear certain numbers of letters.

Some letters might have a special value, that will give the user more points are marked with a small number in the down-left corner of the tile.

When they are exhausted, users can either send requests to their Facebook friends for more lives, wait for them to replenish themselves (a life is restored every half-hour), or purchase them.

At certain points, primarily at the start of new "episodes", users must also either purchase, or receive a request from at least three friends before they may access the next set of levels.

Throughout the game, the player solves puzzles so that the 6 colorful Tamarins can beat the Evil Owls.