Ideas, bugs, a topic you'd love to play, or just hello: one email reaches both of us.
No form to fill in. Write to us and a person answers.
We're just two extremely curious guys who constantly challenge one another, so 9to4 is the natural continuation of our struggle: nine photos, four right answers, and a lot of friendly arguing.
We keep adding topics, and we're making each new one quicker to build, so there's always a round about something you love.