• Game Pile Review - A review of the 3M Bookshelf Game Twixt (1963). Twixt is a three dimensional version of an old pen and paper game. The object of the game is to build an uninterrupted "bridge" from one end of the board to the other.
• Mark Thompson's Twixt page - Printable board diagram, brief history of the game, suggested variant, links.
• MindZine: TwixT and Quarter-board - By David Bush. Introduction and course in basic game strategy.
• Programs to Play Twixt - Collection of information on game playing programs. Also features T1.
• Uncrossed Knight Paths is NP-complete - Draft of a paper by Dominic Mazzoni and Kevin Watkins proving that finding paths in Twixt (i.e., whether it is still possible to win) is NP-complete.