CalcoTools Games

Mill Three

A quick three-piece version of the classic mill game. Place three pieces, slide to make a line of three, and beat the computer.

How to play

  1. The board has nine points joined by lines. Each side has three pieces. You and the computer take turns.
  2. First place your three pieces on empty points. After that, slide a piece to a connected empty point.
  3. Make a straight line of three of your own pieces to win.
  4. Choose Easy, Medium or Hard. If nobody wins after forty moves, the game is a draw.

Tips and strategy

  • The centre point is on four lines, so holding it gives you the most options.
  • Always check what line the computer is one move from finishing, and block it.
  • Create two threats at once so the computer can only stop one.
  • Use Hint if you are stuck. It shows a strong move but you still choose whether to play it.

FAQ

Can I move diagonally?
Only along the drawn lines. The centre point connects to every other point.
Who moves first?
It alternates between games, so both sides get the first move.
How does the computer decide?
Easy makes some random moves. Hard looks several moves ahead and always blocks an immediate threat.