diff --git a/projects/wordle-gui/Wordle.java b/projects/wordle-gui/Wordle.java
index bd2e2f3..6531d09 100644
--- a/projects/wordle-gui/Wordle.java
+++ b/projects/wordle-gui/Wordle.java
@@ -1,65 +1,62 @@
-
 public class Wordle {
 
-    private String[] words = WordleDictionary.WORDS;
-    private int[] result = new int[5];
-    private static int tries = 0;
-    private int index = 0;
-    private String word;
-    
-
-    public Wordle() {
-        //get a random word from the list
-        word = "hoops";
-        
-        /* ***Delete this after you write checkGuess *** */
-        result[0] = 2;
-        result[1] = 2;
-        result[2] = 2;
-        result[3] = 2;
-        result[4] = 2;
-        /* ********************************************* */
-        
-    }
-
-    public boolean checkIfWord(String guess) {
-        //return true if the guess is a word
-        //otherwise return false
-        
-        return (guess == null ? word == null : guess.equals(word));
-    }
-
-    public String[] getWords() {
-        return words;
+  private String[] words = WordleDictionary.WORDS;
+  private int[] result = new int[5];
+  private static int tries = 0;
+  private int index = 0;
+  private String word;
+
+  public Wordle() {
+    //get a random word from the list
+    word = "hoops";
+
+    /* ***Delete this after you write checkGuess *** */
+    result[0] = 2;
+    result[1] = 2;
+    result[2] = 2;
+    result[3] = 2;
+    result[4] = 2;
+    /* ********************************************* */
+
+  }
+
+  public boolean checkIfWord(String guess) {
+    //return true if the guess is a word
+    //otherwise return false
+
+    return (guess == null ? word == null : guess.equals(word));
+  }
+
+  public String[] getWords() {
+    return words;
+  }
+
+  public String getWord() {
+    return word;
+  }
+
+  public int[] getGuess(String guess) {
+    //updates then returns result
+    tries++;
+    result = checkCorrect(guess);
+    return result;
+  }
+
+  public int[] checkCorrect(String guess) {
+    //returns a list of numbers that represent right or wrong
+    for (int i = 0; i < 5; i++) {
+      if (word.charAt(i) == guess.charAt(i)) {
+        result[i] = 1;
+      } else if (word.indexOf(guess.charAt(i)) >= 0) {
+        result[i] = 0;
+      } else {
+        result[i] = 2;
+      }
     }
+    return result;
+  }
 
-    public String getWord() {
-        return word;
-    }
-    
-    public int[] getGuess(String guess) {
-        //updates then returns result
-        tries++;
-        result = checkCorrect(guess);
-        return result;
-    }
-    
-    public int[] checkCorrect(String guess) {
-        //returns a list of numbers that represent right or wrong 
-        for(int i = 0; i < 5;i++) {
-            if(word.charAt(i) == guess.charAt(i)) {
-                result[i] = 1;
-            } else if (word.indexOf(guess.charAt(i)) >= 0) {
-                result[i] = 0;
-            } else {
-                result[i] = 2;
-            }
-        }
-        return result;
-    }
-
-
-    public static int returnTries() {
-        return tries;
-    }
-}
\ No newline at end of file
+  public static int returnTries() {
+    return tries;
+  }
+}