Sudoku Stars: Daily Puzzles

Classic and Killer Sudoku with hints that explain the technique. A new Daily Challenge every day, a streak to keep and seasonal postcards to collect.

Pure logic. One solution. Your pace.

Sudoku Stars is a Sudoku game for iPhone with Classic and Killer Sudoku, hints that explain the technique behind every move, and a new Daily Challenge every day. Learn something with every puzzle, or just relax with a grid and a pencil.

HOW IT WORKS

• Tap a cell, tap a digit. Notes, undo and erase are always free.
• Stuck? A hint highlights the cells and explains the technique, so you understand why the next move works. Opening the explanation is free.
• Finish puzzles to earn XP, climb 30 ranks named after real solving techniques and collect awards.

WHAT YOU GET

• Classic Sudoku in six levels, from Easy to Extreme. Every puzzle has exactly one solution.
• Killer Sudoku in four levels, from Easy to Expert, with its own short tutorial.
• A new Daily Challenge every day, a calendar archive, crowns for flawless solves and a trophy each month.
• A streak you can repair for free by solving yesterday's puzzle.
• Seasonal events: solve puzzles to reveal a postcard and collect medals.
• A Learn library with technique pages and practice puzzles.
• Notes that clean themselves, duplicate highlighting and optional auto-check.
• Dark and light themes, with accent colors you unlock as you play.
• Haptic feedback you can switch off.
• Plays offline. No account needed. Your progress stays on your iPhone.

GOOD TO KNOW

• Sudoku Stars is free to download and contains ads: banners, video ads between puzzles and optional videos that give you extra hints.
• Optional purchases: hint packs, a Starter Bundle, and Remove Ads, which removes banners and full-screen ads. Optional reward videos stay available.
• Ads and purchases need an internet connection. Puzzles do not.
• Questions or ideas? Write to support@luminastudio.ai.
• Privacy policy: https://sudokustars.luminastudio.ai/privacy
• Terms of use: https://sudokustars.luminastudio.ai/terms