I love it!
Ive been a Dan and Phil fan for a while, so I was really excited for the app.
I play it all the time and its a hit with any age group.
I have one request: could you consider making a separate section of challenges for kids? I play with children at my job and I feel like some of these challenges are a bit too complex for them.
BooBear about
The 7 Second Challenge, v1.3.0