diff --git a/app/src/main/java/gui/SudokuSelector.java b/app/src/main/java/gui/SudokuSelector.java
index 0d46f51..715d7fc 100644
--- a/app/src/main/java/gui/SudokuSelector.java
+++ b/app/src/main/java/gui/SudokuSelector.java
@@ -26,16 +26,16 @@ public class SudokuSelector {
 	private final ImInt difficulty = new ImInt(Difficulty.Medium.ordinal());
 	private final List<ImBoolean> contraints = new ArrayList<>();
 
-	private static final String[] sudokuTypes = { "Carré", "Rectangle", "Multidoku" };
-	private static final int SQUARE = 0, RECTANGLE = 1, MULTIDOKU = 2;
-
 	private final ImInt sudokuSize = new ImInt(3);
 
 	private final ImInt sudokuWidth = new ImInt(3);
 	private final ImInt sudokuHeight = new ImInt(3);
 
-	public SudokuSelector(boolean canGenEmptyGrid) {
+	private final String confirmMessage;
+
+	public SudokuSelector(boolean canGenEmptyGrid, String confirmMessage) {
 		this.canGenEmptyGrid = canGenEmptyGrid;
+		this.confirmMessage = confirmMessage;
 		initConstraints();
 	}
 
@@ -98,7 +98,7 @@ public class SudokuSelector {
 		switch (currentType.getMakerParamCount()) {
 			case 1:
 				ImGui.inputInt("Taille", sudokuSize);
-				if (ImGui.button("Résoudre un sudoku")) {
+				if (ImGui.button(confirmMessage)) {
 					selectSudoku(currentType.createDoku(getConstraints(), sudokuSize.get()), false);
 				}
 				if (canGenEmptyGrid && ImGui.button("Générer une grille vide")) {
@@ -109,7 +109,7 @@ public class SudokuSelector {
 			case 2:
 				ImGui.inputInt("Largeur", sudokuHeight);
 				ImGui.inputInt("Longueur", sudokuWidth);
-				if (ImGui.button("Résoudre un sudoku")) {
+				if (ImGui.button(confirmMessage)) {
 					selectSudoku(currentType.createDoku(getConstraints(), sudokuWidth.get(), sudokuHeight.get()),
 							false);
 				}
diff --git a/app/src/main/java/gui/menu/MultiPlayerView.java b/app/src/main/java/gui/menu/MultiPlayerView.java
index e58f24d..822dd37 100644
--- a/app/src/main/java/gui/menu/MultiPlayerView.java
+++ b/app/src/main/java/gui/menu/MultiPlayerView.java
@@ -1,24 +1,27 @@
 package gui.menu;
 
-import java.util.Arrays;
-
 import game.Player;
+import gui.SudokuSelector;
 import imgui.ImGui;
 import network.client.Client;
 import network.server.Server;
-import sudoku.constraint.Constraint;
 import sudoku.structure.MultiDoku;
-import sudoku.structure.SudokuFactory;
 
 public class MultiPlayerView extends BaseView {
 
 	private final Client client;
 	private final Server server;
 
+	private final SudokuSelector selector;
+
+	private MultiDoku doku = null;
+
 	public MultiPlayerView(StateMachine stateMachine, Client client, Server server) {
 		super(stateMachine);
 		this.client = client;
 		this.server = server;
+		this.selector = new SudokuSelector(false, "Sélectionner le sudoku");
+		this.selector.onSelect.connect(this::onSelected);
 		this.client.onDisconnect.connect(this::onDisconnect);
 		this.client.onGameStarted
 				.connect(() -> this.stateMachine.pushState(new MultiPlayerDokuView(stateMachine, client, server)));
@@ -34,15 +37,22 @@ public class MultiPlayerView extends BaseView {
 		this.stateMachine.popState();
 	}
 
+	private void onSelected() {
+		this.doku = this.selector.getDoku();
+	}
+
 	public void renderGameStatus() {
 		if (this.server == null) {
 			ImGui.text("En attente de l'administrateur du serveur ...");
 		} else {
+			if (this.doku == null)
+				ImGui.beginDisabled();
 			if (ImGui.button("Démarrer")) {
-				// temp
-				MultiDoku doku = SudokuFactory.createBasicXShapedMultidoku(3, Arrays.asList(Constraint.Diagonal));
-				this.server.startGame(doku);
+				this.server.startGame(this.doku);
 			}
+			if (this.doku == null)
+				ImGui.endDisabled();
+			selector.render();
 		}
 	}
 
diff --git a/app/src/main/java/gui/menu/SoloMenu.java b/app/src/main/java/gui/menu/SoloMenu.java
index c3b714e..d72ef7c 100644
--- a/app/src/main/java/gui/menu/SoloMenu.java
+++ b/app/src/main/java/gui/menu/SoloMenu.java
@@ -9,7 +9,7 @@ public class SoloMenu extends BaseView {
 
 	public SoloMenu(StateMachine stateMachine) {
 		super(stateMachine);
-		this.sudokuSelector = new SudokuSelector(true);
+		this.sudokuSelector = new SudokuSelector(true, "Résoudre le sudoku");
 		this.sudokuSelector.onSelect.connect(this::pushSudokuState);
 	}