Hadron

Hadron is an abstract strategy game for two players, played on a 5x5 (or 7x7...) square board, initially empty. Invented by Mark Steere.

The two players, Red and Blue, take turns adding their own pieces to the board, one piece per turn.

If you have a move available, you should make it. Skipping is not allowed.

Draws cannot occur in Hadron.

**PLACEMENT RULE**  

You can place a tile in isolation, not adjacent to anything.

Or you can place a piece to form an adjacency (horizontal or vertical) with an allied piece and an adjacency with an enemy piece.

Or you can form two adjacencies with friendly pieces and two adjacencies with enemy pieces.

**OBJECTIVE OF THE GAME**  

The last player to place wins.

If you don't have a move available on your turn, you lose.

**Statistics features available**

Number of victories,

Win percentage and

Number of consecutive wins