thumb|TacTix is usually played with a 4x4 grid of pieces

TacTix is a two-player strategy game invented by Piet Hein, a poet well known for dabbling in math and science, best known for his game Hex.

TacTix is essentially a two-dimension version of Nim; players alternate moves, removing one or more tokens in a single row or column until the last one is removed. At the time of its founding, TacTix was played on a 6x6 board, but is now usually played on a 4x4 board.

References

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  • TacTix applet from thinks.net
  • TacTix at Four.com
  • TacTix iPhone an jPhone game available at the App Store
  • JavaScript TacTix