SudokuVerse – Sudoku Universe

SudokuVerse – The Sudoku Universe is a calm, minimalist Sudoku game that you can play right in your browser.
Solve classic 9×9 Sudoku grids, switch numbers to emoji symbols, and enjoy a cosy Xmas theme with subtle confetti effects.

There are no accounts, no timers and no pressure – just pure logic puzzles at your own pace.

Features

• 🧩 Classic 9×9 Sudoku
  Generate new puzzles with adjustable difficulty and test your logic skills.

• 😀 Emoji symbols instead of numbers
  Switch from numbers to emoji symbols to give the game a playful, modern twist.

• 🎄 Xmas theme
  Enable a festive Xmas background with soft colors and star-shaped confetti when you solve a puzzle.

• 💡 Smart hint system
  Get gentle hints when you’re stuck, or let the game auto-solve the grid if you just want to see the solution.

• 🧘 Calm, distraction-free design
  No ads, no pop-ups, no intrusive UI – just a clean board and clear symbols.

How to play

• Tap or click a cell to select it.

• Choose a number or emoji from the row of buttons to fill the cell.

• Use the hint button if you’d like a little help.

• Solve the entire grid correctly to trigger the celebration effect.