
Daily Sudoku 2 is a clean, intuitive, and mobile-friendly HTML5 puzzle game perfect for both beginners and Sudoku pros. With a stylish calendar interface and five difficulty levels—from Beginner to Expert—there’s a new challenge waiting for you every single day. Whether you’re playing to relax or to rank up, the sleek visuals, instant loading, and touch-optimized controls make this version of Sudoku one of the most accessible and enjoyable around. Ready to sharpen your logic? Dive in and start filling those grids!
How to play Daily Sudoku 2
Objective
Fill the 9×9 grid so that every row, column, and 3×3 box contains the numbers 1 through 9, with no repeats. Use logic to determine where each number belongs.
Choosing a Puzzle
Open the calendar to pick a date—each day features a new puzzle.
After selecting a date, choose your preferred difficulty:
- Beginner
- Easy
- Medium
- Hard
- Expert
Controls & Tools
- Tap a cell, then tap a number from the bar below to place it.
- Tap the pencil icon to enter candidate notes (small possible numbers).
- Switch back to pen mode to finalize your answer.
- Use the magnifying glass with a question mark to access up to 3 hints per puzzle.
- A timer and score system track your progress and performance.
Features
- Play today’s puzzle or catch up on any previous date.
- Rank up by completing puzzles to unlock achievements.
- All input is done through a smooth, tap-based UI—ideal for phones and tablets.
FAQ
Can I play puzzles from previous days?
Yes! The calendar interface lets you play puzzles from any unlocked date.
How do I switch between note and final number mode?
Use the pencil and pen icons at the bottom left to toggle between note-taking and normal entry.
Are there hints available?
Yes—click the magnifying glass icon to use up to 3 hints per puzzle.
Is this game free?
Yes, it’s a fully free browser-based game with no sign-up required.
Is there a scoring or ranking system?
Yes! Your speed and accuracy contribute to your score and help you rank up as you complete puzzles.
Is Daily Sudoku 2 playable on mobile?
Absolutely—this HTML5 game is optimized for mobile and works smoothly on both phones and tablets.