Othello (The Tragedy of Othello, the Moor of Venice) is a tragedy by William Shakespeare, believed to have been written in 1603. It is based on the story Un Capitano Moro ("A Moorish Captain") by Cinthio, a disciple of Boccaccio, first published in 1604. The story revolves around four central characters: Othello, a Moorish general in the Venetian army; his beloved wife, Desdemona; his loyal lieutenant, Cassio; and his trusted but ultimately unfaithful ensign, Iago. Given its varied and enduring themes of racism, love, jealousy, betrayal, revenge and repentance, Othello is still often performed in professional and community theatre alike, and has been the source for numerous operatic, film, and literary adaptations.

A vigilante (/ˌvɪdʒɪˈlænti/, /ˌvɪdʒɪˈlænteɪ/; Spanish: [bixiˈlante]; Portuguese: [viʒiˈlɐ̃t(ɨ)], [viʒiˈlɐ̃tʃi]) is a civilian or organization acting in a law enforcement capacity (or in the pursuit of self-perceived justice) without legal authority.

Super Columns (スーパーコラムス) is a tile-matching puzzle video game released by Sega for the Game Gear in 1995. It was later included on the Coleco Sonic, along with the original Columns, to which it is a sequel.