Sudoku 2021 icon

Sudoku 2021

3.3 for Android
4.5 | 100,000+ Installs | Reviews

More relaxing games

⚠️ You need 9Apps App to install .XAPK File. How to install XAPK?

Description of Sudoku 2021

Sudoku 2021 has UNLIMITED number puzzles for FREE. Train your brain and keep it active as you work to become the best solver. Find and try out different strategies! This is a classic brain game that is suitable for everyone. No calculation is needed. Just logic and good strategies. Try it now!
This classic Sudoku game is a puzzle game that can help you remember, brain, logical thinking and good time killer! Different puzzles have five levels of difficulty. You can play very simple games or very difficult Games: novice, simple, medium , hard and expert Sudoku! Whether you want to solve the first Sudoku game or have reached the expert level difficulty, you will find everything you need!
How To Play
- To start a free online game, please select the difficulty required.
- After entering game, you will see a 9x9 grid, which contains 9 3x3 boxes. Some squares already contain numbers.
- To complete the puzzle, you must fill each square on the grid with 1-9 numbers. But there's a trap! The numbers 1-9 should appear exactly once in each row, column, and box 3 x 3.
- No need to guess! Fill in the rest of the Free Sudoku puzzle using logic and given numbers.
- For other help and settings, please click the "menu" button in the upper right corner of Sudoku grid. Here, you can manage the timer, see the mistakes you've made, read more instructions, and add comments to the box.
Features
Get hints when you are stuck
Note tracker to track your notes
Track your Sudoku completion time for each puzzle game
Undo your moves to revert back to the previous states
Multiple difficulty levels from Easy to Medium to Hard to Expert
Play Daily Challenges and challenge yourself with a new sudoku puzzle each day
So, Play Sudoku 2021 for FREE now!

What's New with Sudoku 2021 3.3

New improvements in game and minor bugs fixed...
Thanks for your help on this !

Information

  • Category:
    Puzzle
  • Latest Version:
    3.3
  • Updated:
    2021-08-05
  • File size:
    30.2MB
  • Requirements:
    Android 4.4 or later
  • Developer:
    More relaxing games
  • ID:
    com.oneup.sudoku.numbers.free
  • Available on:
  • Sudoku 2021
    Sudoku 2021 3.2
    30.3MB
    2021-07-30
    APK
    Picture
  • Sudoku 2021
    Sudoku 2021 3.1
    28.7MB
    2021-07-29
    XAPK
    Picture
  • Sudoku 2021
    Sudoku 2021 3.0
    27.3MB
    2021-06-24
    XAPK
    Picture
Reviews
  • avatar
    The only downside is the add between every game.
    2020-10-14 08:15
  • avatar
    Too many ads. Otherwise, pretty fun.
    2020-10-14 08:12
  • avatar
    This app burns far more battery than it should.
    2020-10-14 12:38
  • avatar
    Very well done Sudoku game. Ads are there, but not terrible for a free-to-play game.
    2020-10-05 05:52
  • avatar
    Great sudoku app. I love that the hints teach how to solve harder puzzles and the option to watch an ad fill with notes is great
    2020-09-25 02:01
  • avatar
    Its easy to use but most of the games are inaccurate. The numbers already given are set up to not be solvable.
    2020-09-11 04:42