Light Up All

💡 Challenge logic — light up the whole field! Here is a grid of cells: your mission is to make each one flash with a bright light! ✨ How to play? Just click on any cell and it, along with its four neighbors (vertically and horizontally), will instantly change its state: the fire will go out, the darkness will light up! 🔄 Choose your difficulty level: Easy (4×4) is the perfect start for beginners. 😊 Medium (5×5) — add strategies, make the game more difficult! 😏 Difficult (6×6) — it's time to calculate the moves ahead. Extreme (7×7) — a battle of wits for those who are ready for the real challenge! 😱 What else awaits you: Leaderboard — prove that you are the best; 🏅 Hints — help when everything seems hopeless; 🤫 Fascinating animation and stylish design — the game pleases the eye! 🌈 Go ahead and defeat the puzzle! 💥