Contact

The best way to reach Engineerdle is by email: hello@engineerdle.com

Good reasons to get in touch

• Puzzle corrections: a clue that's inaccurate, misleading or ambiguous, or a correct answer that wasn't accepted. Please include the puzzle number.
• Concept suggestions: a law, method, component or phenomenon you'd like to see as a future puzzle.
• Bugs: something not working. Mention your device and browser if you can.
• Privacy or advertising questions: see the privacy policy first, then email if you need more.