Description
A pure, premium Sudoku experience — no ads, no subscriptions.
Raku Sudoku is designed for players who value clarity, focus, and thoughtful gameplay. Enjoy beautifully crafted puzzles across six difficulty levels, from Easy to Expert — including the legendary Ludicrous level, featuring authentic 17-clue puzzles curated by mathematician and professor Gordon Royle. These grids represent the purest and most challenging form of classic Sudoku.
Pay once and enjoy the full experience forever. No ads. No subscriptions. No distractions.
Features
• Clean, distraction-free design
• Six difficulty levels, from Easy to Ludicrous
• Legendary 17-clue puzzles by Gordon Royle
• Helpful tools like notes and error checking
• Progress tracking and highscores
• Carefully crafted puzzles for serious Sudoku players
If you’re looking for a calm, premium Sudoku app that respects your time — and challenges your skills — this is it.