Sudoku Challenge Offline

MALLUSOFTS

About this game

Sudoku is one of the most popular classic brain game. This sudoku challenge puzzle game requires just 1MB storage space and power consumption is very small. 5000 unique Sudoku puzzles to explore. Sudoku refreshes your brain and is really fun. This offline sudoku game comes in ten difficulty levels:

The goal of a sudoku puzzle is to fill the cells with numbers from 1 to 9 so that each number is only used once in each row, each column, and each small square. The game is designed in challenge mode. You need to collect stars to unlock next level.

Features
- Ten difficulty levels
- Three input modes - Number pad,Single Number and popup mode
- Auto fill note option
- Auto-save your game and can resume any time.
- hints for those required
- Performance calculation based on difficulty.
- highlight wrong values
- highlight completed number
- Support Awesome themes and option to customize your theme
- See complete solution if you fail to figure it out
- Set checkpoints and option to undo before mistake
- You can export your game and sudoku games to sdcard and restore it if you change the phone.

We hope this sudoku puzzle game is the best choice for you. All the best

Ratings and reviews

Update, still not allowing to export all folders, export option not working on Android 11 / Only one thing not working, the folder backup even granting permission to access storage... but great game, nice it has the 5 stars challenge on each puzzle and you need to collect stars to unblock other levels of difficulty. This concept makes more sense than those offering a million puzzles with having challenges on the game.

I'm trying to find a sudoku app whose hardest levels aren't solvable in under 10 minutes. Could it be this app? I'll never find out because even though sudoku is a casual game for some reason this app forces you to unlock higher difficulties by beating the lower ones dozens of times, and no, beating a puzzle at level 5 isn't worth any more points than one at level 1. Side UI note: the vertical fill for the input number selection buttons is a lot at my aspect ratio, would look better squarish

Really fun, enjoyable sudoku app. I did come across some puzzles prior to max difficulty that honestly seemed like brute force was the only solution method, but take those handful of puzzles out of the equation and it's great! My only wish was there was a higher difficulty, as level 10 puzzles are still sub 5 minute puzzles but there's a lot here for sudoku lovers.