Sudoku: themes & challenges

Flyfox Games

Contains adsIn-app purchases

About this game

Sudoku: Train Brain Puzzles, a classic Sudoku puzzle game with beautiful themes. Play Sudoku offline and customize the themes at will!

Themes Your Way in Sudoku: Customize your Sudoku themes, including Cherry Blossoms, Farm, Islands, Windmills, and Fish. We will update more Sudoku themes in the future. For purists, we also offer minimalist Sudoku themes for those who want to enjoy pure Sudoku joy.

Discover the Joy of Sudoku: Sudoku is a classic number puzzle that features a 9x9 grid. The aim of the classic Sudoku puzzle is to fill all cells so that each row, column, and 3x3 block contains the numbers 1 to 9. Sudoku provides a relaxing way to train your brain while passing the time. Playing Sudoku games with a pencil in the newspaper remains a fond memory for many. Now, you can enjoy playing Sudoku puzzles anytime, anywhere.

Features at a Glance:
• Over 20000 Sudoku Puzzles: Our Sudoku offers 5 difficulty levels from easy to master, suitable for both beginners and experienced players. There are also some interesting Sudoku variations with grids of 6x6, 12x12 and 16x16.
• Sudoku Challenge Events: Daily Sudoku challenges, jigsaw events, journey events are added regularly. Participate and earn trophies, medals, and beautiful jigsaws pictures to enhance your Sudoku collection!
• Smart Hints: When using hints in a Sudoku game, it shows the next step of the solution to help you understand the logic behind each step. By using smart hints, you can learn good Sudoku skills, which is suitable for beginners.

Advanced Features:
• Highlight Options: Highlight the cells you are observing to assist you in thinking.
• Number-First Input: Cell-first or number-first, choose your preferred input method.
• Auto Remove: Automatically delete outdated notes to simplify your notes.
• Prevent Wrong Notes: Alert and prevent you from taking conflicting notes.
• Show Remaining Counts: Easily track the remaining counts for each number.
• Hide Used Numbers: Focus on the numbers you need by hiding completed ones.
• Fast Pencil: Fill all cells with the correct notes instantly.

Sudoku welcomes you, step into the wonderful Sudoku world today and discover your favorite way to enjoy it!

Ratings and reviews

The gameplay is great, love the dark mode, but I can't play this with so many ads. It has forced installed a secondary sodoku app on my phone, twice. I can ignore a few ads, but it's between every game and they give you no option to close them, you have to install something or close the app and restart. Too bad, I liked it but not $19.99 like it for no ads, so the search begins for a new app to play.

I had over 1000 completed puzzles on a previous sudoko app, but kept on trying new ones. The journey is pretty cool, bit the lightning mode won me over. it's a bit dodgy, because it tracks mistakes, but just being able to mark a square with only one touch transformed my sudoko game forever. we'll done guys and thanks for building a better sudoko interface.

UPDATE: Knocked down to 3 stars... lately, i will have some random ad pop up during the middle of a game, that actually opens a tab on my internet. I dont mind an occasional ad, but this seems intrusive. It dosent close like a normal ad, but stays open in background. Have run security on my device and the only weak link is this game. Uninstalling and changing all passwords.

What's new

Fix some issues.