Sudoku: Just Play

Sudoku: Just Play brings the world's favorite logic puzzle to life with elegant simplicity—now with friend duels and a daily challenge.

Whether you're solving your first grid or sharpening decades of skill, our distraction-free design keeps you focused on what matters: the numbers, the logic, and the calm of every solved puzzle.

NEW IN 2.0
• Community — a live feed of solved boards, monthly leaders and player profiles. Tap "Play" to solve the same board.
• Levels and badges — every solved board counts; badges for streaks, Evil boards and fast solves.
• Evil level — the toughest boards we make.
• Drag and drop — pull a number from the pad straight onto a cell.
• Optional sign-in with Apple or Google keeps your nickname, level and history on every device and on sudoku-play.org. No account needed to play.

NEW WAYS TO PLAY
• Friend Duels — challenge a friend to the exact same puzzle and race to finish first. Send an invite link or QR code, and you're head-to-head in seconds.
• Daily Sudoku — a fresh puzzle every day. Build your streak and keep coming back.

WHY SUDOKU: JUST PLAY
• Pure classic gameplay — 9x9 grids, pure logic, nothing in the way
• Five difficulty levels — from gentle beginner to Evil
• Distraction-free design — nothing between you and the grid
• Notes, undo, and smooth, responsive controls
• Brain training that feels like rest—sharpen logic, memory, and focus
• Play offline, anytime, for 2 minutes or 2 hours

Sudoku isn't just a game—it's a practice. A moment to step back from the chaos and let your mind work the way it's meant to. Every puzzle solved is a small victory; every session leaves you calmer and sharper.

Download now and discover why players around the world reach for Sudoku every day.