No Server, No Ads, No Subscriptions, No tracking. Pay once, use forever. Dive into the legendary "32 BTC puzzles" with a fun, grid-based tool all local. Discover on-chain status, analyze solutions, and explore patterns with a streamlined, professional workflow. Whether you're curious about the classic 32 BTC puzzle set or just want a fast way to check on-chain status, this app gives you clear tools, clean visuals, and efficient controls.
V2 features
. Step Search - Configure to solve a puzzle as you walk
. Range slider - Now you can choose to solve the puzzle with in a range.
. Auto run sequential or Random
. For advanced user,Log Action tab shows the puzzles,keys and matches that you can analyze
Key features
. Grid-based exploration
Analyze the 32 BTC puzzles using an intuitive bit grid. Toggle cells, view patterns, and convert to address with a tap.
On-chain status checks
Verify puzzle address status (prize, balance, solved indicators) via supported explorers. See last checked time and update on demand.
Pattern insights
View replay and distribution patterns (where available) to understand bit tendencies. Explore probabilities and combinations at a glance.
Clean, themeable UI
Light and Dark modes. Smart, compact controls optimized for both portrait and landscape.
Local-first design
Preferences and counters are stored on-device. No account required. No ad SDKs. No tracking.
Tiers and upgrades
Unlock the full potential of your puzzle-solving workflow with our flexible upgrade options.
Free tier: Try grid exploration, checking, and learning tools with reasonable daily limits.
Plus tier: Unlock unlimited Random checks, Patterns access, and other time-savers.
Premium tier: Unlock Auto run, advanced tools, and status update utilities for focused workflows. Purchases are handled securely via Google Play Billing. Prices are shown on the purchase button.
How it works
Our simple workflow gets you started in seconds:
Choose a puzzle index and explore the grid.
Toggle bits to assemble a private key representation for the classic puzzle set.
Analyze patterns, then check on-chain status via your selected explorer.
If a status changes (e.g., solved or balance updated), you’ll see it reflected after a refresh.
Privacy and data
No accounts or cloud storage.
On-device preferences and limits (e.g., theme, daily tap counts, usage counters).
On-chain checks are called directly from your device to third-party APIs (e.g., Blockstream.info, Mempool.space). They may log standard request metadata; see their respective policies.
The app does not upload your private keys.
Notes
This app is a research and utility tool for the historical Bitcoin puzzles. It does not guarantee any on-chain outcomes or rewards.
Always handle cryptographic material responsibly.
Network usage may be required for status checks.
Support
Questions, feedback, or feature requests? Reach out via the contact info on our website or the app listing.