Simple Flow

🔍
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Collect environment metrics
📡
POST /challenge/simp
Fetch PoW challenge + token
⚙️
Proof-of-Work
SHA256(challenge||nonce) — difficulty 16
POST /solve/simp
Submit PoW solution + trajectory
X-Captcha-Token

Request Log

Run the simple flow to see logs here.

Complex Flow

📡
GET /challenge/complex
Fetch puzzle + PoW challenge + token
⚙️
Proof-of-Work (parallel)
SHA256(challenge||nonce) — difficulty 19
🧩
Solve Puzzle
Drag piece to fill the gap
POST /solve/complex
Submit PoW + puzzle_x + trajectory

Request Log

Run the complex flow to see logs here.
Click "Fetch Stats" to load server metrics.
Raw JSON

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