on tictactow

src/main/java/rocks/zipcode/io/quiz3/arrays/SquareArrayAnalyzer.java

 package rocks.zipcode.io.quiz3.arrays;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+
 /**
  * @author leon on 09/12/2018.
  */
 public class SquareArrayAnalyzer {
     public static Boolean compare(Integer[] input, Integer[] squaredValues) {
-        return null;
+
+        if(input.length != squaredValues.length) return false;
+
+        ArrayList<Integer> arrList = new ArrayList<>(Arrays.asList(input));
+        ArrayList<Integer> squarelist = new ArrayList<>(Arrays.asList(squaredValues));
+
+        for (Integer i: arrList) {
+            if (!squarelist.contains(i*i)) return false;
+        }
+
+        return true;
     }
 }

src/main/java/rocks/zipcode/io/quiz3/arrays/TicTacToe.java

  */
 public class TicTacToe {
 
+    private String[][] board;
+
     public TicTacToe(String[][] board) {
+        this.board=board;
     }
 
     public String[] getRow(Integer value) {
-        return null;
+        String[] result = new String[3];
+        result[0]= board[value][0];
+        result[1]= board[value][1];
+        result[2]= board[value][2];
+        return result;
     }
 
     public String[] getColumn(Integer value) {
-        return null;
+        String[] result = new String[3];
+        result[0]= board[0][value];
+        result[1]= board[1][value];
+        result[2]= board[2][value];
+        return result;
     }
 
     public Boolean isRowHomogenous(Integer rowIndex) {
-        return null;
+        String[] row = getRow(rowIndex);
+        if(row[0].equals(row[1]) && row[1].equals(row[2]))
+            return true;
+        return false;
     }
 
     public Boolean isColumnHomogeneous(Integer columnIndex) {
-        return null;
+        String[] column = getColumn(columnIndex);
+        if(column[0].equals(column[1]) && column[1].equals(column[2]))
+            return true;
+        return false;
     }
 
     public String getWinner() {