Ara Sudoku: The Sleek One

It is designed for both phone and tablets.

With minimalist, dark theme, Ara Sudoku is carefully designed to minimize distractions while still being intuitive to use. So you can focus on solving the puzzle.

Features
On top of finely crafted puzzles, Ara Sudoku makes it exciting to play with the following configurable features:
• Four difficulty levels to suit everyone
• Pencil marks / notes
• Hints and validator
• Unlimited undo moves
• Highlight rows
• Highlight duplicates
• Timer and leaderboard

Ara Sudoku does not require internet connection to play. Play it anywhere, even with offline/airplane mode turned on.

Leaderboard
Keep track of how fast you solve a puzzle and beat your own records! The leaderboard captures your top 10 records of all time. For more challenge, earn a badge when you play without using any assistive features!