Finally manage to render a word

Assets/Scripts/SpellingBeeController.cs

@@ -1,35 +1,36 @@
 using System.Collections;
 using System.Collections.Generic;
 using System.IO;
+using System;
 using UnityEngine;
 using UnityEngine.UI;
 
 [System.Serializable]
-public class ThemeList
-{
+public class ThemeList {
     public Theme[] themes;
 }
 
 [System.Serializable]
-public class Theme
-{
+public class Theme {
     public string name;
     public string description;
     public string[] words;
 }
 
-public class SpellingBeeController : MonoBehaviour
-{   
+public class SpellingBeeController : MonoBehaviour {   
     private string[] words;
     private ThemeList themeList;
     private Theme currentTheme;
+    private List<GameObject> letters;
+
     public Image image;
 
     // Start is called before the first frame update
     void Start() {
         loadJson();
-        theme = themeList[0];
-        changeSprite("kiwi");      
+        currentTheme = themeList.themes[0];
+        changeSprite("kiwi");
+        changeWord("kiwi");      
     }
 
     // Update is called once per frame
@@ -45,7 +46,46 @@ public class SpellingBeeController : MonoBehaviour
     }
 
     void changeWord(string word) {
-        
+        for (int i = 0; i < word.Length; i++) {
+            /*
+            Debug.Log("Yello");
+            GameObject letterBox = new GameObject();
+            Debug.Log("Yello");
+            // Add an Image component to the new GameObject
+            Image image = letterBox.AddComponent<Image>();
+            Debug.Log("Yello");
+            letterBox.color = Color.black;
+            Debug.Log("Yello");
+
+            // Add a Text component to the new GameObject
+            Text textComponent = letterBox.AddComponent<Text>();
+            textComponent.text = Char.ToString(word[i]);
+            */
+
+            GameObject colorBox = new GameObject("Image with Text");
+            colorBox.transform.SetParent(gameObject.transform);
+
+            // Add an Image component to the new GameObject
+            Image background = colorBox.AddComponent<Image>();
+            background.color = Color.red;
+            background.sprite = UnityEditor.AssetDatabase.GetBuiltinExtraResource<Sprite>("UI/Skin/UISprite.psd");
+
+            // Create a new child GameObject to hold the Text component
+            GameObject letterObject = new GameObject("Text");
+            letterObject.transform.SetParent(colorBox.transform);
+
+            // Add a Text component to the new child GameObject
+            Text letterComponent = letterObject.AddComponent<Text>();
+            letterComponent.text = Char.ToString(Char.ToUpper(word[i]));
+            letterComponent.alignment = TextAnchor.MiddleCenter;
+            letterComponent.fontSize = 60;
+
+            // Set the font of the Text component
+            letterComponent.font = Resources.GetBuiltinResource<Font>("Arial.ttf");
+
+            // Set the position of the parent GameObject
+            colorBox.transform.position = new Vector2(50 + i * 200, 350);
+        }
     }
 
     void changeSprite(string spriteName) {