Contact

Operator: Triple-T (a pen name)

Email: thong.thong.thong007th@gmail.com

What you can write about

• Reporting a mistake or a wrong result (include the page and the numbers you used)
• Suggesting a tool or feature
• Exercising your rights over personal data under the privacy policy
• Reporting a copyright or trademark problem

One person runs the site, so no reply time is promised.