first commit

README.md

@@ -0,0 +1,27 @@
+# 梅子的成语填字
+
+A Chinese idiom (成语) fill-in-the-blank game made by Mingda for his mom.
+
+## How to Play
+
+Open `index.html` in a browser. No server or installation needed.
+
+Choose a difficulty (简单 / 中等 / 困难), then fill in the missing character(s) of each idiom by tapping the options. Complete 5 questions per round.
+
+## Features
+
+- Three difficulty levels (1, 2, or 3 blanks)
+- Combo streak tracking
+- Wrong answer notebook (错题本) for review
+- Daily check-in calendar
+- Sound effects
+- Large font mode
+
+## Files
+
+| File | Description |
+|------|-------------|
+| `index.html` | Main page |
+| `style.css` | Styles |
+| `data.js` | Idiom database (~7,000 entries) |
+| `app.js` | Game logic |