You may have noticed something different about the CBBC logo, that's right, we've got a new one! Hacker thought it was time to redecorate CBBC HQ so we’ve had a new logo to match. Take this quiz ...

Tween brothers Zig and Zag from the Planet Zog are on their way to Earth when they encounter the new CBBC logo in deep space! You’ve never met a pair as out-of-this-world as Zig and Zag!