腦內大革命，數獨 (Sudoku)

Ara Sudoku is all about the core gameplay of Sudoku, a popular logic-based puzzle game, with polished and intuitive intece. 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!