Explore for clues.
AI Generated
2026-07-20
Week 5 of 52
History Challenge
How to play
- Examine the AI-generated image for clues
- Pick the answer that matches the historical event
- Press 1–4 to select, ↵ to confirm
- One new puzzle every Monday
A massive water highway carved through upstate New York connects the Hudson River to Lake Erie. Packet boats glide through limestone locks as celebrating crowds line the banks. Governor DeWitt Clinton pours water from Lake Erie into the Atlantic Ocean to mark the occasion. What engineering triumph is this?
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