✦ SUDOKU·ZEN ✦
🌿 EASY
⚡ MEDIUM
🔥 HARD
00:00
❌ Mistakes: 0 / 3
⚡ GAME OVER ⚡
↩️ UNDO
💡 HINT
✏️ CANDIDATE MODE
🆕 NEW GAME
🔄 RESET
🔍 SHOW SOLUTION
✔️ Ready