diff --git a/src/main/java/games/dominos/DominosHeuristics.java b/src/main/java/games/dominos/DominosHeuristics.java
index 9ea8e96..47d57c6 100644
--- a/src/main/java/games/dominos/DominosHeuristics.java
+++ b/src/main/java/games/dominos/DominosHeuristics.java
@@ -4,19 +4,15 @@ import iialib.games.algs.IHeuristic;
 
 public class DominosHeuristics {
 	
+	// Avantage du joueur VERTICAL : nombre de coups verticaux disponibles moins coups horizontaux
 	public static IHeuristic<DominosBoard,DominosRole>  hVertical = (board,role) -> {
-        /* TODO */
-
-		
-		return 0; // TODO
+		return board.nbVerticalMoves() - board.nbHorizontalMoves();
     };
-    
 
+
+	// Avantage du joueur HORIZONTAL : nombre de coups horizontaux disponibles moins coups verticaux
 	public static IHeuristic<DominosBoard,DominosRole> hHorizontal = (board,role) -> {
-	       /* TODO */
-
-		
-			return 0; // TODO
+		return board.nbHorizontalMoves() - board.nbVerticalMoves();
 	};
    
 }
diff --git a/src/main/java/iialib/games/algs/algorithms/MiniMax.java b/src/main/java/iialib/games/algs/algorithms/MiniMax.java
index c634305..97c5876 100644
--- a/src/main/java/iialib/games/algs/algorithms/MiniMax.java
+++ b/src/main/java/iialib/games/algs/algorithms/MiniMax.java
@@ -62,9 +62,22 @@ public class MiniMax<Move extends IMove,Role extends IRole,Board extends IBoard<
 	@Override
 	public Move bestMove(Board board, Role playerRole) {
 		System.out.println("[MiniMax]");
+		nbNodes = 0;
+		nbLeaves = 0;
 
 		Move bestMove = null;
-		// TODO
+		int bestValue = IHeuristic.MIN_VALUE;
+
+		for (Move move : board.possibleMoves(playerMaxRole)) {
+			Board successor = board.play(move, playerMaxRole);
+			int value = minValue(successor, 1);
+			if (value > bestValue) {
+				bestValue = value;
+				bestMove = move;
+			}
+		}
+
+		System.out.println("Nodes=" + nbNodes + " Leaves=" + nbLeaves);
 		return bestMove;
 	}
 
@@ -80,5 +93,31 @@ public class MiniMax<Move extends IMove,Role extends IRole,Board extends IBoard<
 	 * PRIVATE METHODS ===============
 	 */
 
-	//TODO
+	private int maxValue(Board board, int depth) {
+		nbNodes++;
+		if (board.isGameOver() || depth >= depthMax) {
+			nbLeaves++;
+			return h.eval(board, playerMaxRole);
+		}
+		int value = IHeuristic.MIN_VALUE;
+		for (Move move : board.possibleMoves(playerMaxRole)) {
+			Board successor = board.play(move, playerMaxRole);
+			value = Math.max(value, minValue(successor, depth + 1));
+		}
+		return value;
+	}
+
+	private int minValue(Board board, int depth) {
+		nbNodes++;
+		if (board.isGameOver() || depth >= depthMax) {
+			nbLeaves++;
+			return h.eval(board, playerMaxRole);
+		}
+		int value = IHeuristic.MAX_VALUE;
+		for (Move move : board.possibleMoves(playerMinRole)) {
+			Board successor = board.play(move, playerMinRole);
+			value = Math.min(value, maxValue(successor, depth + 1));
+		}
+		return value;
+	}
 }