Contact
Found a problem? Have an idea? Say hi!
The easiest way to reach me is by email — I read everything myself and usually reply within a day:
Common questions
- Is a test broken? Tell me which test and what happened — I'll fix it as soon as possible.
- Want a new test? I love ideas. Describe the concept and I'll see what I can do.
- Found a wrong answer? That's exactly the kind of thing I want to know. Thanks in advance!
- Business or cooperation? Also fine — just include "business" in the subject so I know what it's about.