68","static/chunks/5168-0448568904e76ce9.js","8716","static/chunks/8716-17fca67356922cae.js","681","static/chunks/681-b18e004f93c952ab.js","910","static/chunks/910-7a9bb95b35ca7923.js","5327","static/chunks/5327-43b03608ecbd6c8a.js","5410","static/chunks/5410-078c4c453e41a976.js","3660","static/chunks/3660-11f043b239e72ac3.js","5357","static/chunks/5357-78c699b6e4e961f5.js","2509","static/chunks/2509-ad2d6978feb6ded7.js","1925","static/chunks/1925-05b7a1d5fdfcadf5.js","4730","static/chunks/app/games/page-797b8a18041e7823.js"],"default"] 16:T538,

Focus (or Domination) is a Sid Sackson abstract strategy game in which players attempt to make moves and capture pieces in such a manner that their opponent(s) have no moves remaining.

On a turn a player may move a piece or stack of pieces based on the number of pieces that comprise it as well as the number of pieces to be moved (e.g. 1-piece = 1 space, 3 piece stack = 3 spaces.) When a stack grows over five pieces, pieces from the bottom of the stack are removed to bring the stack back down to five. Pieces of a player's own color that are taken by that player are reserved to re-enter the game at a later time; pieces of the opponent's color are kept as captured. Reserved pieces can be entered on a turn in any space on the board in place of making a move of pieces; strategic use of reserved pieces can make the game by utilizing them to capture stacks controlled by opponent(s).

Sackson includes the game In his 1969 book, A Gamut of Games. The book makes a reference to the Whitman Publishing Company production of 1965, along with reporting that the two-handed version was first described in the October 1963 issue of Scientific American Magazine.