Offline Sudoku

Play clean classic Sudoku anywhere. Works offline, with daily puzzles, pencil notes, hints, stats, dark mode, and no ads while you solve.

Offline Sudoku is a clean, focused Sudoku app that works anywhere, no Wi-Fi needed.

Play classic 9x9 Sudoku puzzles with pencil notes, hints, daily challenges, stats, streaks, dark mode, and no ads while you solve.

Designed for focused solving

• No ads during gameplay
• Clean, readable Sudoku board
• Fast number input
• Pencil notes
• Undo and erase
• Highlight rows, columns, boxes, and matching numbers
• Optional mistake checking
• Auto-save progress

Play every day

• Daily Sudoku puzzle
• Daily streaks
• Completion stats
• Best times by difficulty
• Mistake-free tracking
• Shareable results

Works offline

• Start puzzles without internet
• Continue games offline
• Play daily puzzles offline
• View stats offline
• Change settings offline

Choose your challenge

• Easy
• Medium
• Hard
• Expert

Comfortable to use

• Light mode
• Dark mode
• Haptics toggle
• Timer toggle
• Large, clear numbers
• Clean visual design

Offline Sudoku is made for people who want a simple, respectful Sudoku app: classic puzzles, offline play, and no interruptions while solving.