Puzzle Lab — Terms of Use
Read before use. This is educational software. It is not a game of chance, not a lottery, not a paid contest, and not a promise of profit. We fund no prize and guarantee no outcome.
1. Nature of the app
Puzzle Lab demonstrates how cryptographic key search works on publicly documented “Bitcoin puzzle” ranges. It is not a game of chance operated by us, not a lottery, not a paid contest, and not a promise of profit.
2. No prizes from us
Any BTC amounts mentioned are third-party or historical public-challenge estimates only. This app does not fund, escrow, guarantee or pay any prize. Balances must be verified on a blockchain explorer. Solved examples show 0 claimable BTC.
3. No warranty
The software is provided “as is” without warranties of any kind. Scanning may be incomplete, slow or incorrect. Phones cannot exhaust large bit-ranges.
4. Acceptable use
Use this app only for learning, and only for ranges that form part of the publicly documented puzzle challenge. Do not use it to attack unrelated wallets, commit fraud, or harass anyone.
5. Risk
Cryptocurrency involves financial and security risk. Nothing here is financial, legal or tax advice. You are solely responsible for any action you take with keys or funds.
6. Limitation of liability
To the maximum extent permitted by law, the authors and distributors are not liable for lost profits, lost keys, drained wallets, device damage, or any claim arising from use of or inability to use the app.
7. Age
You must be at least 18 years old to use this app.
8. Third-party content
Puzzle history and addresses come from public sources. We do not control third-party sites or APIs.
9. Changes
These terms may be updated. Continued use after an in-app re-acceptance request means you agree to the new terms.