Create app.py

app.py

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+import streamlit as st
+import random
+
+st.set_page_config(page_title="Mini Game Arcade", layout="wide")
+st.markdown("<style> body { background-color: #ffffff; } </style>", unsafe_allow_html=True)
+
+# Inject CSS to style left column
+st.markdown("""
+    <style>
+    .left-box {
+        background-color: #f5f6fa;
+        padding: 20px;
+        border-radius: 10px;
+        height: 100%;
+    }
+    .stButton>button {
+        width: 100%;
+        margin-bottom: 10px;
+    }
+    </style>
+""", unsafe_allow_html=True)
+
+st.markdown("## 🎮 Mini Game Arcade")
+
+# --- Game Titles ---
+game_list = [
+    "Rock Paper Scissors",
+    "Guess the Number",
+    "Word Scramble",
+    "Emoji Quiz",
+    "Score Tracker",
+    "Dice Roller",
+    "Coin Toss",
+    "Math Quiz",
+    "Hangman",
+    "Color Guess"
+]
+
+# --- Layout Columns ---
+left_col, right_col = st.columns([1, 2])
+selected_game = None
+
+# --- Left: Game Selection (with background) ---
+with left_col:
+    st.markdown('<div class="left-box">', unsafe_allow_html=True)
+    st.subheader("🕹️ Choose a Game")
+    for game_name in game_list:
+        if st.button(game_name, key=game_name):
+            selected_game = game_name
+            st.session_state["selected_game"] = selected_game
+    st.markdown('</div>', unsafe_allow_html=True)
+
+# Keep selection across reruns
+if "selected_game" in st.session_state:
+    selected_game = st.session_state["selected_game"]
+
+# --- Right: Game Area ---
+with right_col:
+    if not selected_game:
+        st.info("👈 Select a game from the left to start playing.")
+    elif selected_game == "Rock Paper Scissors":
+        st.header("🪨📄✂️ Rock Paper Scissors")
+        options = ["Rock", "Paper", "Scissors"]
+        user_choice = st.selectbox("Choose your move:", options)
+        if st.button("Play"):
+            ai_choice = random.choice(options)
+            st.write(f"Computer chose: {ai_choice}")
+            if user_choice == ai_choice:
+                st.success("It's a tie!")
+            elif (user_choice == "Rock" and ai_choice == "Scissors") or \
+                 (user_choice == "Paper" and ai_choice == "Rock") or \
+                 (user_choice == "Scissors" and ai_choice == "Paper"):
+                st.success("You win!")
+            else:
+                st.error("You lose!")
+
+    # Add remaining games here as before...
+    # (Guess the Number, Word Scramble, etc. — same logic as before)