Kinsei Support

Fill the grid with numbers so that every row and every column adds up to the totals shown.

• Values range from 1 to the grid size (5×5 uses 1–5, 7×7 uses 1–7, 9×9 uses 1–9)
• Numbers may repeat
• Puzzles are designed to be solved by logic — not guessing

Yes — puzzles auto-save when you exit or when the app goes to the background. Open the app and choose Resume to continue.

Kinsei releases a Daily Puzzle once per day. Past daily puzzles may appear in an Archive depending on your version and unlocks.

Puzzle packs are curated sets of boards (often themed by size and difficulty). When you download a pack, it becomes available offline.

Upgrade to Premium in the app to remove all ads and support development. Go to Settings → Premium.

If enabled in your build, Kinsei includes:

• Techniques — a step-by-step guide to deduction patterns
• Learning Path — structured progression from beginner to mastery

Yes — core gameplay works offline. You may need internet for restoring purchases or downloading packs.

In the app, go to Settings → Restore Purchases. Make sure you’re signed into the same Apple ID used to purchase.

Please email support@seppidesign.com and include:

• What you purchased (pack name / unlock)
• Device model + iOS version
• Kinsei version (Settings → About)
• Any screenshots if available

Note: Apple manages payments and refunds. For refunds, use reportaproblem.apple.com.

Please email us with your device model and iOS version, and a screenshot if possible. We’ll fix layout issues quickly.

Email support@seppidesign.com with:

• What you were doing when it happened
• Your device model and iOS version
• Kinsei version (Settings → About)