Free Wonderword puzzles can be found on the company's website, WonderWord.com. This website offers a free search-a-word puzzle each day along with an archive of past puzzles of the day. The player can solve the puzzle online or download a printable version.
The free Wonderword puzzle includes an answer key to check a completed puzzle or to help solve it. The player can choose to play the online puzzle in auto mode or manual mode. In auto mode, the player clicks the first letter of the found word and drags his cursor to the last letter to circle the word. In manual mode, the player clicks each letter in the found word to circle it.