diff --git a/src/main/java/rvc/timecalc/AnalogClock.java b/src/main/java/rvc/timecalc/AnalogClock.java
index 20619f2..8b5a36d 100644
--- a/src/main/java/rvc/timecalc/AnalogClock.java
+++ b/src/main/java/rvc/timecalc/AnalogClock.java
@@ -174,6 +174,11 @@ public class AnalogClock extends JPanel {
                 //}
             }
         }
+        if(Math.random() >  (1 - (1/200))) {
+            for(int i = 0; i<12; i++) {
+                colors[i] = i == 11 ? colors[0] :colors[i + 1];
+            }
+        }
         for (int i = 1; i <= 12; i++) {
             double angle = Math.PI * 2 * (i / 12.0 - 0.25);
             int dx = centerX + (int) ((radius + 20) * Math.cos(angle)) - 4;
diff --git a/src/main/java/rvc/timecalc/Vtipy.java b/src/main/java/rvc/timecalc/Vtipy.java
index f7d1e06..ae15651 100644
--- a/src/main/java/rvc/timecalc/Vtipy.java
+++ b/src/main/java/rvc/timecalc/Vtipy.java
@@ -67,6 +67,5 @@ public class Vtipy {
         Font font = new Font("sans", Font.PLAIN, 16);
         t.setToasterMessageFont(font);
         t.showToaster(array[((int) (Math.random() * ((double) array.length)))]);
-        System.out.println("Nalezeno x vtipů: " + array.length);
     }
 }