Sudoku AI — Coach & Learn
Contains adsIn-app purchases
Everyone
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About this game
Sudoku AI is a sudoku coach wrapped in a calm puzzle game. When you get stuck, ask for a hint and learn the technique behind it — instead of just being shown the answer. It's the easiest way to learn sudoku and actually get better.
WHAT MAKES IT DIFFERENT
• AI Coaching — Tap the lightbulb anytime for a contextual hint. The sudoku coach explains the technique (naked singles, hidden pairs, X-Wings, and more) so you learn while you play.
• Four Difficulties — Easy, Medium, Hard, and Expert. Each puzzle is generated to have a unique solution.
• Daily Challenge — A new puzzle every day. Single attempt, no hints, no pauses — just you and the board. Submit your time and see where you rank on the global leaderboard.
• Calm by Design — A focused, distraction-free board. Subtle haptics. Optional sound. Five themes including a true AMOLED black.
LEARN SUDOKU TECHNIQUES, NOT JUST ANSWERS
Most apps just hand you the answer. Sudoku AI teaches the sudoku techniques behind it — naked singles, hidden pairs, X-Wings — so over time you recognize the patterns yourself. Every coaching message names a real technique. The coach becomes a safety net you barely need. That's the point.
PRIVACY-FIRST
No account. No email. No signup. Your stats and progress stay on your device by default. Leaderboard entries use auto-generated nicknames (CalmFox-1234 style) so you stay anonymous.
FREE WITH OPTIONAL PREMIUM
Sudoku AI is free to play. Premium unlocks unlimited AI coaching and removes ads. Cancel anytime in your Play Store account.
PERFECT FOR
• Daily commute or coffee-break puzzles
• Anyone who wants to learn sudoku techniques they've never tried
• Players who want logic puzzles without ads in the middle of a game
• Anyone who wants their brain to feel slightly sharper than it did yesterday
Play offline. No signup required. Numbers, logic, calm.
Sudoku AI Premium is an auto-renewable subscription billed monthly. It renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your device account settings.
Terms of Use: https://codesapien.dev/terms.html
Privacy Policy: https://codesapien.dev/privacy.html
WHAT MAKES IT DIFFERENT
• AI Coaching — Tap the lightbulb anytime for a contextual hint. The sudoku coach explains the technique (naked singles, hidden pairs, X-Wings, and more) so you learn while you play.
• Four Difficulties — Easy, Medium, Hard, and Expert. Each puzzle is generated to have a unique solution.
• Daily Challenge — A new puzzle every day. Single attempt, no hints, no pauses — just you and the board. Submit your time and see where you rank on the global leaderboard.
• Calm by Design — A focused, distraction-free board. Subtle haptics. Optional sound. Five themes including a true AMOLED black.
LEARN SUDOKU TECHNIQUES, NOT JUST ANSWERS
Most apps just hand you the answer. Sudoku AI teaches the sudoku techniques behind it — naked singles, hidden pairs, X-Wings — so over time you recognize the patterns yourself. Every coaching message names a real technique. The coach becomes a safety net you barely need. That's the point.
PRIVACY-FIRST
No account. No email. No signup. Your stats and progress stay on your device by default. Leaderboard entries use auto-generated nicknames (CalmFox-1234 style) so you stay anonymous.
FREE WITH OPTIONAL PREMIUM
Sudoku AI is free to play. Premium unlocks unlimited AI coaching and removes ads. Cancel anytime in your Play Store account.
PERFECT FOR
• Daily commute or coffee-break puzzles
• Anyone who wants to learn sudoku techniques they've never tried
• Players who want logic puzzles without ads in the middle of a game
• Anyone who wants their brain to feel slightly sharper than it did yesterday
Play offline. No signup required. Numbers, logic, calm.
Sudoku AI Premium is an auto-renewable subscription billed monthly. It renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your device account settings.
Terms of Use: https://codesapien.dev/terms.html
Privacy Policy: https://codesapien.dev/privacy.html
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
What's new in 1.1.0
• Play offline — puzzles and the Daily Challenge work without a connection and sync when you reconnect
• Daily streaks with freeze tokens, plus optional reminders
• New guided onboarding for first-time players
• Now playable in 18 languages
• Smarter coaching, plus stability and performance improvements
• Play offline — puzzles and the Daily Challenge work without a connection and sync when you reconnect
• Daily streaks with freeze tokens, plus optional reminders
• New guided onboarding for first-time players
• Now playable in 18 languages
• Smarter coaching, plus stability and performance improvements
App support
About the developer
CODESAPIEN DEVELOPMENT, LLC
lance@codesapien.dev
3934 W Graymalkin Cir
South Jordan, UT 84009-9516
United States
+1 801-347-9989