abc/lib/tutFun.dart

@@ -0,0 +1 @@
+../../src/tutFun.dart

src/main.dart

@@ -1,22 +1,48 @@
 import 'package:flutter/material.dart';
-
 import 'game.dart';
+import 'tutFun.dart';
 
 void main() {
-  runApp(const MainApp());
+    runApp(const MainApp());
 }
 
 class MainApp extends StatelessWidget {
-  const MainApp({super.key});
+    const MainApp({super.key});
 
-  @override
-  Widget build(BuildContext context) {
-    return const MaterialApp(
-      home: Scaffold(
-        body: Center(
-          child: Text('Wow, nice, Hello World!'),
-        ),
-      ),
-    );
-  }
+    @override
+    Widget build(BuildContext context) {
+        return const MaterialApp(
+            home: Scaffold(
+                body: Center(
+                    //child: Text('Wow, nice, Hello World!'),
+                    child: Tile("A", HitType.hit),
+                ),
+            ),
+        );
+    }
+}
+
+class Tile extends StatelessWidget {
+    const Tile(this.letter, this.hitType, {super.key});
+
+    final String letter;
+    final HitType hitType;
+
+    @override
+    Widget build(BuildContext context) {
+        return Container(
+            child: Center(
+                child: Text(
+                    letter.toUpperCase(),
+                    style: Theme.of(context).textTheme.titleLarge,
+                ),
+            ),
+            decoration: BoxDecoration(
+                border: Border.all(color: Colors.grey.shade300),
+                color: tutTileColor(hitType),
+            ),
+            height: 60,
+            width: 60,
+        );
+    }
 }

src/tutFun.dart

@@ -0,0 +1,17 @@
+library;
+
+import 'package:flutter/material.dart';
+import 'game.dart';
+
+Color tutTileColor(HitType t) {
+    if (t == HitType.hit) {
+        return Colors.green;
+    }
+    if (t == HitType.partial) {
+        return Colors.yellow;
+    }
+    if (t == HitType.miss) {
+        return Colors.grey;
+    }
+    return Colors.white;
+}