Sudoku: Number Puzzle Game!

"This Classic Sudoku is designed for everyone, whether you are an expert or a beginner at Sudoku puzzles. The Sudoku game is so lightweight, you can play it anytime and anywhere.

Key Features of Sudoku - Classic Sudoku Puzzle:
Many Sudoku puzzle games: 15,000+ Sudoku puzzle games await you, with new ones added every week.
Different difficulty levels: 6 difficulty levels offered in this Sudoku game, including 6x6, easy, medium, hard, expert, and 16x16.
Jigsaw events: There are many jigsaw events. Play Sudoku to unlock the jigsaw pieces, and then get many beautiful pictures.
Daily Challenge : Complete Daily Challenges to collect wonderful trophies.
Different themes: There are different themes to protect your eyes, you can choose white, black, and yellow themes as you like.
Notes: When you find a Sudoku game difficult, you can turn on Notes mode to take notes as using real paper and pencil.
Smart Notes: When the difficulty level is Hard or Expert, you can use the Smart Notes feature to take notes automatically. Smart Notes will reduce the difficulty of Hard and Expert level Sudoku puzzle games when needed.
Hint: Use the Hint feature to show you how to fill in the next cell for the Sudoku number. This feature also helps you learn quickly if you are not very good at Sudoku games.
Undo: You can use Undo feature to undo the last step of the Sudoku game.
Eraser: Use Eraser feature to erase any cell you filled.

Hurry up, let's play this classic Sudoku puzzle game now!

[Subscription]
Subscriptions refer to auto-renewing subscriptions that can greatly enhance your gaming experience.
An annual subscription costs $19.99, a monthly subscription costs $3.99 and a weekly subscription costs $1.99, or a price tier equal to the dollar subscription price as determined by the Apple App Store Matrix.
Payment will be charged to iTunes Account at confirmation of purchase.
Subscriptions will automatically renew for the same price and term, and auto-renewal can be turned off at least 24 hours before the end of the current term.
Your account will be charged the subscription fee at the originally selected price within 24 hours prior to the end of the current period.
Subscriptions can be managed by you and auto-renewal can be turned off by going to the user's iTunes account settings.
For more information, visit the link https://support.apple.com/en-us/HT202039.
Cancellation of the current subscription is not allowed during the active subscription period.
The unused portion of the free trial period will be forfeited when the user decides to subscribe.
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.wonderentertain.com/privacy.html"