diff --git a/snake/index.html b/snake/index.html
deleted file mode 100644
index 861256a..0000000
--- a/snake/index.html
+++ /dev/null
@@ -1,517 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-<meta charset="UTF-8">
-<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no, viewport-fit=cover">
-<meta name="apple-mobile-web-app-capable" content="yes">
-<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
-<meta name="apple-mobile-web-app-title" content="Snake">
-<title>Snake</title>
-<style>
-  * { margin: 0; padding: 0; box-sizing: border-box; }
-
-  :root {
-    --bg: #0f172a;
-    --surface: #1e293b;
-    --border: #334155;
-    --text: #f1f5f9;
-    --muted: #94a3b8;
-    --snake: #22c55e;
-    --snake-head: #4ade80;
-    --food: #ef4444;
-    --accent: #3b82f6;
-  }
-
-  html, body {
-    height: 100%;
-    overflow: hidden;
-    background: var(--bg);
-    color: var(--text);
-    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro', system-ui, sans-serif;
-    touch-action: none;
-    -webkit-touch-callout: none;
-    -webkit-user-select: none;
-    user-select: none;
-  }
-
-  .container {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-    height: 100%;
-    padding: env(safe-area-inset-top) 16px env(safe-area-inset-bottom);
-    gap: 12px;
-  }
-
-  .header {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    width: 100%;
-    max-width: 400px;
-    padding: 0 4px;
-  }
-
-  .score {
-    font-size: 20px;
-    font-weight: 700;
-    font-variant-numeric: tabular-nums;
-  }
-
-  .high-score {
-    font-size: 14px;
-    color: var(--muted);
-    font-variant-numeric: tabular-nums;
-  }
-
-  .canvas-wrap {
-    position: relative;
-    background: var(--surface);
-    border: 2px solid var(--border);
-    border-radius: 12px;
-    overflow: hidden;
-  }
-
-  canvas {
-    display: block;
-  }
-
-  .overlay {
-    position: absolute;
-    inset: 0;
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-    background: rgba(15, 23, 42, 0.85);
-    backdrop-filter: blur(6px);
-    -webkit-backdrop-filter: blur(6px);
-    gap: 16px;
-    border-radius: 10px;
-  }
-
-  .overlay.hidden { display: none; }
-
-  .overlay h1 {
-    font-size: 28px;
-    font-weight: 800;
-    letter-spacing: -0.5px;
-  }
-
-  .overlay .subtitle {
-    font-size: 15px;
-    color: var(--muted);
-  }
-
-  .overlay .final-score {
-    font-size: 48px;
-    font-weight: 800;
-    color: var(--snake);
-  }
-
-  .btn {
-    background: var(--accent);
-    color: #fff;
-    border: none;
-    padding: 14px 40px;
-    border-radius: 12px;
-    font-size: 17px;
-    font-weight: 600;
-    cursor: pointer;
-    -webkit-tap-highlight-color: transparent;
-    transition: transform 0.1s;
-  }
-
-  .btn:active { transform: scale(0.95); }
-
-  .controls {
-    display: grid;
-    grid-template-areas:
-      ". up ."
-      "left down right";
-    grid-template-columns: repeat(3, 64px);
-    grid-template-rows: repeat(2, 64px);
-    gap: 6px;
-  }
-
-  .d-btn {
-    width: 64px;
-    height: 64px;
-    border-radius: 14px;
-    border: 2px solid var(--border);
-    background: var(--surface);
-    color: var(--text);
-    font-size: 24px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    cursor: pointer;
-    -webkit-tap-highlight-color: transparent;
-    transition: background 0.1s, transform 0.08s;
-  }
-
-  .d-btn:active {
-    background: var(--border);
-    transform: scale(0.92);
-  }
-
-  .d-up    { grid-area: up; }
-  .d-left  { grid-area: left; }
-  .d-down  { grid-area: down; }
-  .d-right { grid-area: right; }
-
-  .mode-toggle {
-    display: flex;
-    gap: 8px;
-    align-items: center;
-  }
-
-  .mode-toggle label {
-    font-size: 13px;
-    color: var(--muted);
-  }
-
-  .toggle-btn {
-    padding: 6px 14px;
-    border-radius: 8px;
-    border: 1px solid var(--border);
-    background: transparent;
-    color: var(--muted);
-    font-size: 13px;
-    cursor: pointer;
-    -webkit-tap-highlight-color: transparent;
-    transition: all 0.15s;
-  }
-
-  .toggle-btn.active {
-    background: var(--accent);
-    color: #fff;
-    border-color: var(--accent);
-  }
-
-  .pause-hint {
-    font-size: 12px;
-    color: var(--muted);
-  }
-</style>
-</head>
-<body>
-<div class="container">
-  <div class="header">
-    <span class="score" id="score">0</span>
-    <span class="high-score" id="highScore">Best: 0</span>
-  </div>
-
-  <div class="canvas-wrap" id="canvasWrap">
-    <canvas id="game"></canvas>
-
-    <div class="overlay" id="startScreen">
-      <h1>Snake</h1>
-      <p class="subtitle">Swipe or use buttons to play</p>
-      <button class="btn" id="startBtn">Play</button>
-    </div>
-
-    <div class="overlay hidden" id="gameOverScreen">
-      <h1>Game Over</h1>
-      <div class="final-score" id="finalScore">0</div>
-      <p class="subtitle" id="newRecord" style="display:none;color:var(--snake)">New Record!</p>
-      <button class="btn" id="restartBtn">Play Again</button>
-    </div>
-
-    <div class="overlay hidden" id="pauseScreen">
-      <h1>Paused</h1>
-      <button class="btn" id="resumeBtn">Resume</button>
-    </div>
-  </div>
-
-  <div class="mode-toggle">
-    <label>Control:</label>
-    <button class="toggle-btn active" id="swipeMode">Swipe</button>
-    <button class="toggle-btn" id="btnMode">Buttons</button>
-  </div>
-
-  <div class="controls" id="dpad" style="display:none">
-    <button class="d-btn d-up" data-dir="up">&#9650;</button>
-    <button class="d-btn d-left" data-dir="left">&#9664;</button>
-    <button class="d-btn d-down" data-dir="down">&#9660;</button>
-    <button class="d-btn d-right" data-dir="right">&#9654;</button>
-  </div>
-
-  <p class="pause-hint" id="pauseHint" style="display:none">Tap canvas to pause</p>
-</div>
-
-<script>
-const canvas = document.getElementById('game');
-const ctx = canvas.getContext('2d');
-const scoreEl = document.getElementById('score');
-const highScoreEl = document.getElementById('highScore');
-const startScreen = document.getElementById('startScreen');
-const gameOverScreen = document.getElementById('gameOverScreen');
-const pauseScreen = document.getElementById('pauseScreen');
-const finalScoreEl = document.getElementById('finalScore');
-const newRecordEl = document.getElementById('newRecord');
-const dpad = document.getElementById('dpad');
-const pauseHint = document.getElementById('pauseHint');
-
-const GRID = 20;
-let cols, rows, cellSize;
-let snake, dir, nextDir, food, score, highScore, gameState, speed, lastTick;
-let useSwipe = true;
-
-function resize() {
-  const maxW = Math.min(window.innerWidth - 32, 400);
-  const maxH = window.innerHeight * (useSwipe ? 0.65 : 0.48);
-  cellSize = Math.floor(Math.min(maxW, maxH) / GRID);
-  cols = GRID;
-  rows = GRID;
-  canvas.width = cols * cellSize;
-  canvas.height = rows * cellSize;
-  document.getElementById('canvasWrap').style.width = canvas.width + 'px';
-  document.getElementById('canvasWrap').style.height = canvas.height + 'px';
-}
-
-function init() {
-  highScore = parseInt(localStorage.getItem('snakeHigh') || '0');
-  highScoreEl.textContent = 'Best: ' + highScore;
-  resize();
-  gameState = 'start';
-  draw();
-}
-
-function startGame() {
-  const mid = Math.floor(GRID / 2);
-  snake = [{x: mid, y: mid}, {x: mid - 1, y: mid}, {x: mid - 2, y: mid}];
-  dir = {x: 1, y: 0};
-  nextDir = {x: 1, y: 0};
-  score = 0;
-  speed = 150;
-  scoreEl.textContent = '0';
-  placeFood();
-  gameState = 'playing';
-  startScreen.classList.add('hidden');
-  gameOverScreen.classList.add('hidden');
-  pauseScreen.classList.add('hidden');
-  pauseHint.style.display = 'block';
-  lastTick = performance.now();
-  requestAnimationFrame(loop);
-}
-
-function placeFood() {
-  const occupied = new Set(snake.map(s => s.x + ',' + s.y));
-  let pos;
-  do {
-    pos = {x: Math.floor(Math.random() * cols), y: Math.floor(Math.random() * rows)};
-  } while (occupied.has(pos.x + ',' + pos.y));
-  food = pos;
-}
-
-function loop(now) {
-  if (gameState !== 'playing') return;
-  if (now - lastTick >= speed) {
-    lastTick = now;
-    update();
-  }
-  draw();
-  requestAnimationFrame(loop);
-}
-
-function update() {
-  dir = nextDir;
-  const head = {x: snake[0].x + dir.x, y: snake[0].y + dir.y};
-
-  if (head.x < 0 || head.x >= cols || head.y < 0 || head.y >= rows) return gameOver();
-  for (const s of snake) if (s.x === head.x && s.y === head.y) return gameOver();
-
-  snake.unshift(head);
-
-  if (head.x === food.x && head.y === food.y) {
-    score++;
-    scoreEl.textContent = score;
-    if (speed > 70) speed -= 2;
-    placeFood();
-  } else {
-    snake.pop();
-  }
-}
-
-function draw() {
-  ctx.fillStyle = '#1e293b';
-  ctx.fillRect(0, 0, canvas.width, canvas.height);
-
-  ctx.strokeStyle = '#263248';
-  ctx.lineWidth = 0.5;
-  for (let i = 1; i < cols; i++) {
-    ctx.beginPath(); ctx.moveTo(i * cellSize, 0); ctx.lineTo(i * cellSize, canvas.height); ctx.stroke();
-  }
-  for (let i = 1; i < rows; i++) {
-    ctx.beginPath(); ctx.moveTo(0, i * cellSize); ctx.lineTo(canvas.width, i * cellSize); ctx.stroke();
-  }
-
-  const r = cellSize * 0.42;
-  ctx.fillStyle = '#ef4444';
-  ctx.shadowColor = '#ef4444';
-  ctx.shadowBlur = 10;
-  ctx.beginPath();
-  ctx.arc(food.x * cellSize + cellSize / 2, food.y * cellSize + cellSize / 2, r, 0, Math.PI * 2);
-  ctx.fill();
-  ctx.shadowBlur = 0;
-
-  for (let i = snake.length - 1; i >= 0; i--) {
-    const s = snake[i];
-    const pad = 1;
-    const sz = cellSize - pad * 2;
-    const radius = i === 0 ? sz * 0.35 : sz * 0.25;
-    const x = s.x * cellSize + pad;
-    const y = s.y * cellSize + pad;
-
-    ctx.fillStyle = i === 0 ? '#4ade80' : '#22c55e';
-    ctx.beginPath();
-    ctx.moveTo(x + radius, y);
-    ctx.arcTo(x + sz, y, x + sz, y + sz, radius);
-    ctx.arcTo(x + sz, y + sz, x, y + sz, radius);
-    ctx.arcTo(x, y + sz, x, y, radius);
-    ctx.arcTo(x, y, x + sz, y, radius);
-    ctx.closePath();
-    ctx.fill();
-
-    if (i === 0) {
-      ctx.fillStyle = '#0f172a';
-      const eyeR = cellSize * 0.1;
-      const eyeOff = cellSize * 0.22;
-      let e1x = s.x * cellSize + cellSize / 2;
-      let e1y = s.y * cellSize + cellSize / 2;
-      let e2x = e1x, e2y = e1y;
-      if (dir.x === 1) { e1x += eyeOff; e2x += eyeOff; e1y -= eyeOff; e2y += eyeOff; }
-      else if (dir.x === -1) { e1x -= eyeOff; e2x -= eyeOff; e1y -= eyeOff; e2y += eyeOff; }
-      else if (dir.y === -1) { e1x -= eyeOff; e2x += eyeOff; e1y -= eyeOff; e2y -= eyeOff; }
-      else { e1x -= eyeOff; e2x += eyeOff; e1y += eyeOff; e2y += eyeOff; }
-      ctx.beginPath(); ctx.arc(e1x, e1y, eyeR, 0, Math.PI * 2); ctx.fill();
-      ctx.beginPath(); ctx.arc(e2x, e2y, eyeR, 0, Math.PI * 2); ctx.fill();
-    }
-  }
-}
-
-function gameOver() {
-  gameState = 'over';
-  pauseHint.style.display = 'none';
-  finalScoreEl.textContent = score;
-  if (score > highScore) {
-    highScore = score;
-    localStorage.setItem('snakeHigh', highScore);
-    highScoreEl.textContent = 'Best: ' + highScore;
-    newRecordEl.style.display = 'block';
-  } else {
-    newRecordEl.style.display = 'none';
-  }
-  gameOverScreen.classList.remove('hidden');
-}
-
-function setDirection(d) {
-  if (gameState !== 'playing') return;
-  const map = {
-    up:    {x: 0, y: -1},
-    down:  {x: 0, y: 1},
-    left:  {x: -1, y: 0},
-    right: {x: 1, y: 0}
-  };
-  const nd = map[d];
-  if (!nd) return;
-  if (nd.x + dir.x === 0 && nd.y + dir.y === 0) return;
-  nextDir = nd;
-}
-
-function togglePause() {
-  if (gameState === 'playing') {
-    gameState = 'paused';
-    pauseScreen.classList.remove('hidden');
-  } else if (gameState === 'paused') {
-    gameState = 'playing';
-    pauseScreen.classList.add('hidden');
-    lastTick = performance.now();
-    requestAnimationFrame(loop);
-  }
-}
-
-// Swipe detection
-let touchStart = null;
-canvas.addEventListener('touchstart', e => {
-  e.preventDefault();
-  if (!useSwipe && (gameState === 'playing' || gameState === 'paused')) {
-    togglePause();
-    return;
-  }
-  touchStart = {x: e.touches[0].clientX, y: e.touches[0].clientY};
-}, {passive: false});
-
-canvas.addEventListener('touchmove', e => e.preventDefault(), {passive: false});
-
-canvas.addEventListener('touchend', e => {
-  if (!useSwipe || !touchStart) return;
-  const dx = e.changedTouches[0].clientX - touchStart.x;
-  const dy = e.changedTouches[0].clientY - touchStart.y;
-  const dist = Math.sqrt(dx * dx + dy * dy);
-  if (dist < 20) {
-    togglePause();
-    touchStart = null;
-    return;
-  }
-  if (Math.abs(dx) > Math.abs(dy)) {
-    setDirection(dx > 0 ? 'right' : 'left');
-  } else {
-    setDirection(dy > 0 ? 'down' : 'up');
-  }
-  touchStart = null;
-}, {passive: false});
-
-// Keyboard
-document.addEventListener('keydown', e => {
-  const keyMap = {ArrowUp: 'up', ArrowDown: 'down', ArrowLeft: 'left', ArrowRight: 'right',
-                  w: 'up', s: 'down', a: 'left', d: 'right'};
-  if (keyMap[e.key]) { e.preventDefault(); setDirection(keyMap[e.key]); }
-  if (e.key === ' ' || e.key === 'Escape') { e.preventDefault(); togglePause(); }
-});
-
-// D-pad buttons
-document.querySelectorAll('.d-btn').forEach(btn => {
-  btn.addEventListener('touchstart', e => {
-    e.preventDefault();
-    e.stopPropagation();
-    setDirection(btn.dataset.dir);
-  }, {passive: false});
-  btn.addEventListener('click', e => {
-    e.stopPropagation();
-    setDirection(btn.dataset.dir);
-  });
-});
-
-// Control mode toggle
-document.getElementById('swipeMode').addEventListener('click', () => {
-  useSwipe = true;
-  document.getElementById('swipeMode').classList.add('active');
-  document.getElementById('btnMode').classList.remove('active');
-  dpad.style.display = 'none';
-  resize(); draw();
-});
-
-document.getElementById('btnMode').addEventListener('click', () => {
-  useSwipe = false;
-  document.getElementById('btnMode').classList.add('active');
-  document.getElementById('swipeMode').classList.remove('active');
-  dpad.style.display = 'grid';
-  resize(); draw();
-});
-
-document.getElementById('startBtn').addEventListener('click', startGame);
-document.getElementById('restartBtn').addEventListener('click', startGame);
-document.getElementById('resumeBtn').addEventListener('click', togglePause);
-
-window.addEventListener('resize', () => { resize(); if (gameState !== 'start') draw(); });
-
-food = {x: 5, y: 5};
-snake = [{x: 10, y: 10}];
-dir = {x: 1, y: 0};
-init();
-</script>
-</body>
-</html>
