diff --git a/Week9/Assignment9/bin/ArrayUtility.class b/Week9/Assignment9/bin/ArrayUtility.class
index aeab885..5d2cee3 100644
Binary files a/Week9/Assignment9/bin/ArrayUtility.class and b/Week9/Assignment9/bin/ArrayUtility.class differ
diff --git a/Week9/Assignment9/bin/ArrayUtilityTest.class b/Week9/Assignment9/bin/ArrayUtilityTest.class
index 10aaa1f..d3e028f 100644
Binary files a/Week9/Assignment9/bin/ArrayUtilityTest.class and b/Week9/Assignment9/bin/ArrayUtilityTest.class differ
diff --git a/Week9/Assignment9/src/ArrayUtility.java b/Week9/Assignment9/src/ArrayUtility.java
index fe43f18..b57f6c7 100644
--- a/Week9/Assignment9/src/ArrayUtility.java
+++ b/Week9/Assignment9/src/ArrayUtility.java
@@ -34,7 +34,7 @@ public class ArrayUtility {
 		if(n<=0) return new int[0][0]; //Return to prevent ArithmeticException: / by zero and negative array index
 		if (d.length%n!=0)return new int[0][0]; //Return, empty array, array can't be split into n equal parts
 		int[][] splittedArray = new int[n][d.length/n]; //Create the splitted_array array and initialize it
-		for(int i = 0;i < n;i++)for(int j = 0;j<d.length/n;j++)splittedArray[i][j] = d[j*n+i]; //Loop for n Row and d.length/n column, the position of 2d array is row * ROW_SIZE + column
+		for(int i = 0;i < n;i++)for(int j = 0;j<d.length/n;j++)splittedArray[i][j] = d[i*n+j]; //Loop for n Row and d.length/n column, the position of 2d array is row * ROW_SIZE + column
 		return splittedArray; //send the reference back
 	}
 
diff --git a/Week9/Assignment9/src/ArrayUtilityTest.java b/Week9/Assignment9/src/ArrayUtilityTest.java
index b94f7d0..bde6cf2 100644
--- a/Week9/Assignment9/src/ArrayUtilityTest.java
+++ b/Week9/Assignment9/src/ArrayUtilityTest.java
@@ -2,8 +2,8 @@
 public class ArrayUtilityTest {
 	public static void main(String[] args) {
 		// testMerge();
-		// testSplit();
-		myTestSplit();
+		testSplit();
+		// myTestSplit();
 		myTestMerge();
 	}
 
diff --git a/Week9/Assignment9/uneven.csv b/Week9/Assignment9/uneven.csv
index b7f5a4a..6319b86 100644
--- a/Week9/Assignment9/uneven.csv
+++ b/Week9/Assignment9/uneven.csv
@@ -8,3 +8,12 @@ Player06,3,4,4,3,3,4,4,4,5,5,3,4
 Player08,4,6,5,3,4,6,4,3,4,4,2,5,4,4,3,4
 Player09,5,5,8,4,5,4,5,3,6,6,5,4,5
 Player10,5,4,5,3,6,4,5,4,6,5,5
+
+
+
+1,3,2,5,4 5
+1,3 2
+9,4,5,6 4
+
+5+2+4 11
+