Quiet block puzzle / Last updated 2026-10-14

Sumi Block Puzzle Terms of Service

App Store coming soon / Free + one-time theme unlock / No ads / No tracking iPhone / iPad / iOS / Game

Product Scope

Sumi Block Puzzle is provided as Place three blocks. Make room for a quiet moment.

The product page, App Store download link, privacy policy, terms, and support contact define the current public product scope.

Use of the Product

You are responsible for how you use the product, the files or content you import, and any output you create with it. Do not use the product in ways that violate applicable law, platform rules, or third-party rights.

User Content and Local Data

Games, high scores and settings stay on your device. Gameplay works offline; optional theme unlock and restores use Apple StoreKit. No ads, accounts, or third-party tracking.

When the product works with local files, local browser sessions, local app data, or local models, you remain responsible for maintaining your own backups and device security.

Downloads, Purchases, and Updates

Downloads, purchases, in-app purchases, refunds, updates, and account-level store records are handled by Apple App Store and Apple StoreKit.

Sumi Block Puzzle is an offline 9×9 block puzzle game. The core gameplay, undo, score recording, auto-saving, and the 3D Bamboo theme are completely free. The optional non-consumable Unlock All Themes purchase unlocks visual themes (Pudding, Crystal, Lacquerware, and Dunhuang). It is an optional one-time purchase, not a subscription. Prices are displayed in Apple StoreKit prior to purchase. Restore Purchases is available in the theme settings. Refunds and billing follow Apple's standard terms. The app is licensed under Apple's standard EULA. Bundled audio assets remain subject to their source notices listed in About > Sound Credits.

Third-Party Services

The app may use Apple platform services such as App Store, StoreKit, and iCloud/iOS system behavior where applicable. Apple's own terms and policies apply to those services.

Sumi Block Puzzle contains no advertising SDKs, third-party analytics trackers, or Hooosberg servers. Apple platform services (App Store, StoreKit) remain subject to Apple's terms and policies. Bundled artwork and audio assets remain subject to their respective rights and notices in About > Sound Credits.

Support and Changes

For support, contact [email protected] or Telegram @hooosberg. These terms may be updated when product features, pricing, distribution, or legal requirements change.