Akkro Sudoku

Akkro Sudoku is a clean, distraction-free Sudoku experience designed for everyone — from first-timers to seasoned solvers. SIX DIFFICULTY LEVELS • Super Easy & Easy — perfect for beginners • Medium & Hard — sharpen your skills • Expert — true Sudoku challenge • X-Sudoku — both diagonals must contain 1–9, beautifully highlighted on the board DAILY CHALLENGE A new puzzle every day. Track your streak and come back tomorrow. FEATURES • Smart hints that find logical moves • Notes mode for candidate tracking • Error highlighting with undo • Home screen widget showing today's challenge • 20+ beautiful themes • No ads · No time limits · No paywalls Built with care by AkkroStudio.