BTC Puzzles Challenge

BTC Puzzles Challenge is a fast, privacy-first cryptographic puzzle tool built for exploring publicly known Bitcoin puzzle ranges.

Run local hunts, test partial-key templates, convert between key formats, and keep every discovery organized on your device. The app is designed for speed, clarity, and control — without requiring an account.

CORE TOOLS
• Live Board: browse active puzzle targets and track progress.
• Template Mining: keep known characters fixed while wildcards search the missing parts.
• Sequential and Random Scan Modes: explore ranges in the way that fits your strategy.
• Kangaroo Solver: use an advanced engine for supported pubkey puzzles.
• Universal Converter: move between private key, public key, address, WIF, HEX, and decimal formats.
• Win Vault: save found keys and review them later.
• Stats: follow local history, progress, and performance.
• Balance Checker: check public balance information when you are online.

PRIVATE BY DESIGN
Sign in with Apple is optional. You can continue without an account and start hunting immediately. Your private keys are processed locally and never leave this device.

WORK OFFLINE
Mining, conversion, vault access, and stats continue to work without a network connection. Balance checks and live price information require internet access.

PREMIUM
Premium Annual unlocks advanced template mining, the kangaroo solver, and random scan mode. Premium expands the available tools; it never changes the mathematical odds and never guarantees a result.

IMPORTANT
BTC Puzzles Challenge is not a wallet, exchange, gambling, custodial service, trading platform, or Bitcoin network mining pool. It is a cryptographic puzzle utility for challenges and keys you are authorized to access. Results are never guaranteed, and puzzle balances may change at any time.
Terms of Use (EULA): https://qbytelab.com/terms
Privacy Policy: https://qbytelab.com/btcpuzzles/privacy/