diff --git a/src/main/java/com/openclassrooms/ideinstall/QuizExample.java b/src/main/java/com/openclassrooms/ideinstall/QuizExample.java
index 3395ef3..2d3d861 100644
--- a/src/main/java/com/openclassrooms/ideinstall/QuizExample.java
+++ b/src/main/java/com/openclassrooms/ideinstall/QuizExample.java
@@ -3,31 +3,40 @@
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
-
-import org.apache.commons.codec.binary.Base64;
+import java.util.ArrayList;
+import java.util.Random;
 
 import ij.IJ;
+import ij.ImagePlus;
 
 public class QuizExample {
 
 	public static void main(String[] args) throws IOException, InterruptedException {
-		final int compteARebours = 5;
-		System.out.println("Compte à rebours !")
-		for (int i = compteARebours; i <= compteARebours; i--) {
-			System.out.println("--> " + i);
-			Thread.sleep(1000);
-		}
-		final Path cheminImage = cheminFichier(choixSecret());
+		ArrayList<String> animals = new ArrayList<String>();
+		animals.add("hibou");
+		animals.add("lama");
+		animals.add("lapin");
+		animals.add("oiseau");
+		animals.add("renard");
+
+		final Path cheminImage = cheminFichier(animals.get(choixSecret()));
 		final ImagePlus imp = IJ.openImage(cheminImage.toString());
-			imp.show();Files.delete(cheminImage);Files.delete(cheminImage.getParent());
+		imp.show();
+		Files.delete(cheminImage);
+		Files.delete(cheminImage.getParent());
 	}
 
-	public static String choixSecret() {return new String(Base64.decodeBase64("bGFwaW4="));}
+	public static int choixSecret() {
+		return (int) (Math.random() * 4.99); // Mettre 5 aurait pu lancer une Exception, (à très faible probabilité, si
+												// Math.RANDOM = 1 .) JAVA tronque le résultat, ce qui garantit
+		// un résultat de maximum 4.
+	}
 
 	public static Path cheminFichier(String image) throws IOException {
-	final String nomImage = image + ".jpg";
-	final Path tmpDir = Files.createTempDirectory(image);
-	final Path cheminFichier = tmpDir.resolve(nomImage);
-	Files.copy(QuizExample.class.getClassLoader().getResourceAsStream(nomImage), cheminFichier);
-	return cheminFichier;}
+		final String nomImage = image + ".jpg";
+		final Path tmpDir = Files.createTempDirectory(image);
+		final Path cheminFichier = tmpDir.resolve(nomImage);
+		Files.copy(QuizExample.class.getClassLoader().getResourceAsStream(nomImage), cheminFichier);
+		return cheminFichier;
+	}
 }