diff --git a/bintree.o b/bintree.o
new file mode 100644
index 0000000..33ca5e8
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diff --git a/doble.exe b/doble.exe
new file mode 100644
index 0000000..7e580d9
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diff --git a/highscore.o b/highscore.o
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index 0000000..e9b31f1
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diff --git a/highscores.txt b/highscores.txt
index c2a6352..8b13789 100644
--- a/highscores.txt
+++ b/highscores.txt
@@ -1,5 +1 @@
-player_name;4993
-player_name;4992
-player_name;4990
-player_name;4953
-player1;3999
+
diff --git a/main.o b/main.o
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index 0000000..a5219de
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diff --git a/numbers.c b/numbers.c
index 41d0388..c45bbdb 100644
--- a/numbers.c
+++ b/numbers.c
@@ -16,6 +16,18 @@ static int compareUInt(const void *a, const void *b)
     return 0;
 }
 
+// --- Hilfsfunktion: Shuffle des Arrays (Fisher-Yates) ------------------
+static void shuffle(unsigned int *array, unsigned int len)
+{
+    for (unsigned int i = len - 1; i > 0; i--)
+    {
+        unsigned int j = rand() % (i + 1);
+        unsigned int temp = array[i];
+        array[i] = array[j];
+        array[j] = temp;
+    }
+}
+
 // Gibt ein Array mit len zufälligen Zahlen zwischen 1 und 2*len zurück, die alle unterschiedlich sind,
 // außer zwei Einträgen (ein Duplikat). Verwendet den Binärbaum, um Duplikate zu vermeiden.
 unsigned int *createNumbers(unsigned int len)
@@ -54,6 +66,9 @@ unsigned int *createNumbers(unsigned int len)
     unsigned int duplicateIndex = rand() % (len - 1);
     arr[len - 1] = arr[duplicateIndex];
 
+    // Shuffle das Array, damit das Duplikat nicht immer am Ende steht
+    shuffle(arr, len);
+
     // Baum freigeben
     clearTree(root);
     return arr;
diff --git a/numbers.o b/numbers.o
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diff --git a/stack.o b/stack.o
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index 0000000..85c9dad
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diff --git a/timer.o b/timer.o
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index 0000000..5af0f96
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