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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Minesweeper</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
min-height: 100vh;
display: flex;
justify-content: center;
align-items: center;
padding: 20px;
}
.game-container {
background: #2a2a4a;
border-radius: 16px;
padding: 24px;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
h1 {
color: #fff;
text-align: center;
margin-bottom: 20px;
font-size: 2rem;
text-shadow: 0 2px 10px rgba(255, 255, 255, 0.2);
}
.controls {
display: flex;
justify-content: center;
gap: 10px;
margin-bottom: 20px;
flex-wrap: wrap;
}
.controls button {
padding: 10px 20px;
border: none;
border-radius: 8px;
cursor: pointer;
font-size: 14px;
font-weight: 600;
transition: all 0.2s ease;
background: #4a4a6a;
color: #fff;
}
.controls button:hover {
background: #5a5a8a;
transform: translateY(-2px);
}
.controls button.active {
background: #6366f1;
box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}
.status-bar {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 15px;
padding: 12px 16px;
background: #1a1a2e;
border-radius: 10px;
}
.status-item {
display: flex;
align-items: center;
gap: 8px;
color: #fff;
font-size: 18px;
font-weight: bold;
}
.status-item span {
font-family: 'Courier New', monospace;
background: #000;
padding: 6px 12px;
border-radius: 6px;
min-width: 50px;
text-align: center;
color: #ff4444;
}
.reset-btn {
font-size: 28px;
background: none;
border: none;
cursor: pointer;
padding: 5px 15px;
border-radius: 8px;
transition: all 0.2s ease;
}
.reset-btn:hover {
background: rgba(255, 255, 255, 0.1);
transform: scale(1.1);
}
.board {
display: grid;
gap: 2px;
background: #1a1a2e;
padding: 10px;
border-radius: 10px;
justify-content: center;
}
.cell {
width: 32px;
height: 32px;
display: flex;
justify-content: center;
align-items: center;
font-weight: bold;
font-size: 16px;
cursor: pointer;
border-radius: 4px;
transition: all 0.1s ease;
user-select: none;
touch-action: manipulation;
-webkit-touch-callout: none;
-webkit-user-select: none;
}
.cell.hidden {
background: linear-gradient(145deg, #5a5a7a, #4a4a6a);
box-shadow: inset 2px 2px 4px rgba(255, 255, 255, 0.1),
inset -2px -2px 4px rgba(0, 0, 0, 0.2);
}
.cell.hidden:hover {
background: linear-gradient(145deg, #6a6a8a, #5a5a7a);
}
.cell.revealed {
background: #3a3a5a;
}
.cell.flagged {
background: linear-gradient(145deg, #5a5a7a, #4a4a6a);
}
.cell.mine {
background: #ff4444;
}
.cell.mine-hit {
background: #ff0000;
animation: explode 0.3s ease;
}
@keyframes explode {
0% { transform: scale(1); }
50% { transform: scale(1.2); }
100% { transform: scale(1); }
}
.cell.safe-reveal {
animation: reveal 0.2s ease;
}
@keyframes reveal {
0% { transform: scale(0.8); opacity: 0.5; }
100% { transform: scale(1); opacity: 1; }
}
.num-1 { color: #3b82f6; }
.num-2 { color: #22c55e; }
.num-3 { color: #ef4444; }
.num-4 { color: #8b5cf6; }
.num-5 { color: #a855f7; }
.num-6 { color: #06b6d4; }
.num-7 { color: #f97316; }
.num-8 { color: #ec4899; }
.message {
text-align: center;
margin-top: 15px;
font-size: 24px;
font-weight: bold;
min-height: 36px;
}
.message.win {
color: #22c55e;
text-shadow: 0 0 20px rgba(34, 197, 94, 0.5);
}
.message.lose {
color: #ef4444;
text-shadow: 0 0 20px rgba(239, 68, 68, 0.5);
}
.instructions {
margin-top: 15px;
color: #8888aa;
text-align: center;
font-size: 13px;
}
.mode-toggle {
display: flex;
justify-content: center;
margin-bottom: 15px;
}
.mode-toggle button {
padding: 12px 24px;
border: none;
border-radius: 8px;
cursor: pointer;
font-size: 16px;
font-weight: 600;
transition: all 0.2s ease;
background: #4a4a6a;
color: #fff;
display: flex;
align-items: center;
gap: 8px;
}
.mode-toggle button:hover {
background: #5a5a8a;
}
.mode-toggle button.flag-mode {
background: #dc2626;
box-shadow: 0 4px 15px rgba(220, 38, 38, 0.4);
}
.mode-toggle button .icon {
font-size: 20px;
}
@media (max-width: 600px) {
.cell {
width: 28px;
height: 28px;
font-size: 14px;
}
.board {
padding: 6px;
}
.controls button {
padding: 8px 12px;
font-size: 12px;
}
h1 {
font-size: 1.5rem;
}
}
</style>
</head>
<body>
<div class="game-container">
<h1>💣 Minesweeper</h1>
<div class="controls">
<button data-difficulty="easy" class="active">Easy (9×9)</button>
<button data-difficulty="medium">Medium (16×16)</button>
<button data-difficulty="hard">Hard (30×16)</button>
</div>
<div class="status-bar">
<div class="status-item">
💣 <span id="mine-count">10</span>
</div>
<button class="reset-btn" id="reset-btn">😊</button>
<div class="status-item">
⏱️ <span id="timer">000</span>
</div>
</div>
<div class="board" id="board"></div>
<div class="mode-toggle">
<button id="mode-btn">
<span class="icon">👆</span>
<span id="mode-text">Tap to Reveal</span>
</button>
</div>
<div class="message" id="message"></div>
<div class="instructions">
Desktop: Left-click reveal, Right-click flag<br>
Mobile: Tap button to switch modes, or long-press to flag
</div>
</div>
<script>
const DIFFICULTIES = {
easy: { rows: 9, cols: 9, mines: 10 },
medium: { rows: 16, cols: 16, mines: 40 },
hard: { rows: 16, cols: 30, mines: 99 }
};
let board = [];
let revealed = [];
let flagged = [];
let gameOver = false;
let gameWon = false;
let firstClick = true;
let timer = 0;
let timerInterval = null;
let currentDifficulty = 'easy';
let { rows, cols, mines } = DIFFICULTIES[currentDifficulty];
const boardEl = document.getElementById('board');
const mineCountEl = document.getElementById('mine-count');
const timerEl = document.getElementById('timer');
const messageEl = document.getElementById('message');
const resetBtn = document.getElementById('reset-btn');
const difficultyBtns = document.querySelectorAll('.controls button');
const modeBtn = document.getElementById('mode-btn');
const modeText = document.getElementById('mode-text');
let flagMode = false;
let longPressTimer = null;
let longPressTriggered = false;
function initGame() {
const config = DIFFICULTIES[currentDifficulty];
rows = config.rows;
cols = config.cols;
mines = config.mines;
board = Array(rows).fill(null).map(() => Array(cols).fill(0));
revealed = Array(rows).fill(null).map(() => Array(cols).fill(false));
flagged = Array(rows).fill(null).map(() => Array(cols).fill(false));
gameOver = false;
gameWon = false;
firstClick = true;
timer = 0;
if (timerInterval) {
clearInterval(timerInterval);
timerInterval = null;
}
mineCountEl.textContent = mines.toString().padStart(3, '0');
timerEl.textContent = '000';
messageEl.textContent = '';
messageEl.className = 'message';
resetBtn.textContent = '😊';
// Reset flag mode
flagMode = false;
modeBtn.classList.remove('flag-mode');
modeBtn.querySelector('.icon').textContent = '👆';
modeText.textContent = 'Tap to Reveal';
renderBoard();
}
function placeMines(excludeRow, excludeCol) {
let placed = 0;
while (placed < mines) {
const r = Math.floor(Math.random() * rows);
const c = Math.floor(Math.random() * cols);
// Don't place mine on first click or adjacent cells
const isExcluded = Math.abs(r - excludeRow) <= 1 && Math.abs(c - excludeCol) <= 1;
if (board[r][c] !== -1 && !isExcluded) {
board[r][c] = -1;
placed++;
}
}
// Calculate numbers
for (let r = 0; r < rows; r++) {
for (let c = 0; c < cols; c++) {
if (board[r][c] === -1) continue;
let count = 0;
for (let dr = -1; dr <= 1; dr++) {
for (let dc = -1; dc <= 1; dc++) {
const nr = r + dr;
const nc = c + dc;
if (nr >= 0 && nr < rows && nc >= 0 && nc < cols && board[nr][nc] === -1) {
count++;
}
}
}
board[r][c] = count;
}
}
}
function renderBoard() {
boardEl.innerHTML = '';
boardEl.style.gridTemplateColumns = `repeat(${cols}, 32px)`;
for (let r = 0; r < rows; r++) {
for (let c = 0; c < cols; c++) {
const cell = document.createElement('div');
cell.className = 'cell hidden';
cell.dataset.row = r;
cell.dataset.col = c;
cell.addEventListener('click', (e) => {
if (longPressTriggered) {
longPressTriggered = false;
return;
}
if (flagMode) {
handleRightClick(r, c);
} else {
handleClick(r, c);
}
});
cell.addEventListener('contextmenu', (e) => {
e.preventDefault();
handleRightClick(r, c);
});
// Long press support for mobile
cell.addEventListener('touchstart', (e) => {
longPressTriggered = false;
longPressTimer = setTimeout(() => {
longPressTriggered = true;
handleRightClick(r, c);
// Vibrate if supported
if (navigator.vibrate) {
navigator.vibrate(50);
}
}, 500);
}, { passive: true });
cell.addEventListener('touchend', () => {
if (longPressTimer) {
clearTimeout(longPressTimer);
longPressTimer = null;
}
});
cell.addEventListener('touchmove', () => {
if (longPressTimer) {
clearTimeout(longPressTimer);
longPressTimer = null;
}
});
boardEl.appendChild(cell);
}
}
}
function updateCell(r, c) {
const cell = boardEl.children[r * cols + c];
cell.className = 'cell';
if (revealed[r][c]) {
cell.classList.add('revealed', 'safe-reveal');
if (board[r][c] === -1) {
cell.classList.remove('revealed');
cell.classList.add('mine');
cell.textContent = '💣';
} else if (board[r][c] > 0) {
cell.textContent = board[r][c];
cell.classList.add(`num-${board[r][c]}`);
}
} else if (flagged[r][c]) {
cell.classList.add('hidden', 'flagged');
cell.textContent = '🚩';
} else {
cell.classList.add('hidden');
cell.textContent = '';
}
}
function handleClick(r, c) {
if (gameOver || gameWon || flagged[r][c] || revealed[r][c]) return;
if (firstClick) {
firstClick = false;
placeMines(r, c);
startTimer();
}
if (board[r][c] === -1) {
// Hit a mine
gameOver = true;
revealed[r][c] = true;
const cell = boardEl.children[r * cols + c];
cell.classList.add('mine-hit');
revealAllMines();
endGame(false);
} else {
revealCell(r, c);
checkWin();
}
}
function handleRightClick(r, c) {
if (gameOver || gameWon || revealed[r][c]) return;
flagged[r][c] = !flagged[r][c];
updateCell(r, c);
updateMineCount();
}
function revealCell(r, c) {
if (r < 0 || r >= rows || c < 0 || c >= cols) return;
if (revealed[r][c] || flagged[r][c]) return;
revealed[r][c] = true;
updateCell(r, c);
if (board[r][c] === 0) {
// Reveal adjacent cells for empty cells
for (let dr = -1; dr <= 1; dr++) {
for (let dc = -1; dc <= 1; dc++) {
if (dr !== 0 || dc !== 0) {
setTimeout(() => revealCell(r + dr, c + dc), 20);
}
}
}
}
}
function revealAllMines() {
for (let r = 0; r < rows; r++) {
for (let c = 0; c < cols; c++) {
if (board[r][c] === -1) {
revealed[r][c] = true;
updateCell(r, c);
}
}
}
}
function checkWin() {
let unrevealedSafe = 0;
for (let r = 0; r < rows; r++) {
for (let c = 0; c < cols; c++) {
if (!revealed[r][c] && board[r][c] !== -1) {
unrevealedSafe++;
}
}
}
if (unrevealedSafe === 0) {
gameWon = true;
endGame(true);
}
}
function endGame(won) {
if (timerInterval) {
clearInterval(timerInterval);
timerInterval = null;
}
if (won) {
messageEl.textContent = '🎉 You Win!';
messageEl.className = 'message win';
resetBtn.textContent = '😎';
// Flag all remaining mines
for (let r = 0; r < rows; r++) {
for (let c = 0; c < cols; c++) {
if (board[r][c] === -1 && !flagged[r][c]) {
flagged[r][c] = true;
updateCell(r, c);
}
}
}
mineCountEl.textContent = '000';
} else {
messageEl.textContent = '💥 Game Over!';
messageEl.className = 'message lose';
resetBtn.textContent = '😵';
}
}
function updateMineCount() {
let flagCount = 0;
for (let r = 0; r < rows; r++) {
for (let c = 0; c < cols; c++) {
if (flagged[r][c]) flagCount++;
}
}
const remaining = Math.max(0, mines - flagCount);
mineCountEl.textContent = remaining.toString().padStart(3, '0');
}
function startTimer() {
timerInterval = setInterval(() => {
timer++;
if (timer > 999) timer = 999;
timerEl.textContent = timer.toString().padStart(3, '0');
}, 1000);
}
// Event listeners
resetBtn.addEventListener('click', initGame);
modeBtn.addEventListener('click', () => {
flagMode = !flagMode;
if (flagMode) {
modeBtn.classList.add('flag-mode');
modeBtn.querySelector('.icon').textContent = '🚩';
modeText.textContent = 'Tap to Flag';
} else {
modeBtn.classList.remove('flag-mode');
modeBtn.querySelector('.icon').textContent = '👆';
modeText.textContent = 'Tap to Reveal';
}
});
difficultyBtns.forEach(btn => {
btn.addEventListener('click', () => {
difficultyBtns.forEach(b => b.classList.remove('active'));
btn.classList.add('active');
currentDifficulty = btn.dataset.difficulty;
initGame();
});
});
// Initialize game
initGame();
</script>
</body>
</html>