diff --git a/OOP_A06_Project_Life/src/backend/Simulator.java b/OOP_A06_Project_Life/src/backend/Simulator.java
index 9774cd3..e562f6d 100644
--- a/OOP_A06_Project_Life/src/backend/Simulator.java
+++ b/OOP_A06_Project_Life/src/backend/Simulator.java
@@ -24,7 +24,7 @@ public class Simulator extends Thread {
 	private boolean loopingBorder;
 	private boolean clickActionFlag;
 	private int loopDelay = 150;
-
+	
 	//TODO : add missing attribute(s)
 
 	public Simulator(MyInterface mjfParam) {
@@ -50,13 +50,11 @@ public class Simulator extends Thread {
 	}
 
 	public int getWidth() {
-		//TODO : replace with proper return
-		return 0;
+		return COL_NUM;
 	}
 
 	public int getHeight() {
-		//TODO : replace with proper return
-		return 0;
+		return LINE_NUM;
 	}
 
 	//Should probably stay as is
@@ -136,6 +134,8 @@ public class Simulator extends Thread {
 	 * method called when clicking pause button
 	 */
 	public void togglePause() {
+		pauseFlag = !pauseFlag ;
+		
 		// TODO : actually toggle the corresponding flag
 	}
 	
@@ -153,8 +153,8 @@ public class Simulator extends Thread {
 	 * @return value of cell
 	 */
 	public int getCell(int x, int y) {
-		//TODO : complete method with proper return
-		return 0;
+		
+		return 
 	}
 	/**
 	 * 
@@ -252,17 +252,18 @@ public class Simulator extends Thread {
 	}
 	
 	public boolean isLoopingBorder() {
-		//TODO : complete method with proper return
-		return false;
+		
+		return loopingBorder;
 	}
 	
-	public void toggleLoopingBorder() {
-		//TODO : complete method
+	public void toggleLoopingBorder() {  //MODIFIED
+		loopingBorder =! loopingBorder;
+		}
 		
 	}
 	
 	public void setLoopDelay(int delay) {
-		//TODO : complete method
+		delay = loopDelay;
 	}
 	
 	public void toggleClickAction() {