1. Leaderboard
1.1. Categories Switch
1.1.1. Local
1.1.2. Everyone
1.1.3. Other?
1.1.3.1. We'll see what data is available and what are users asking for.
1.2. List of players
1.2.1. A player
1.2.1.1. Position #
1.2.1.2. Position shift ↑ or ↓ in the last 24 hours
1.2.1.3. Photo
1.2.1.4. Nickname
1.2.1.5. Number of points
2. Onboarding
2.1. Enter phone number
2.1.1. validate via SMS
2.1.1.1. Set up profile
2.1.1.1.1. One-arm-bandit UI to randomly pick avatar and nickname
2.1.1.1.2. Edit nickname
2.1.1.1.3. Choose avatar from a slider
3. Home
3.1. Pull down to refresh
3.2. Player Bar
3.2.1. Photo
3.2.2. Nickname
3.2.3. Number of points
3.2.4. Leaderboard position
3.2.5. Tap to open profile
3.2.5.1. Player profile TBD
3.3. Current Challenges
3.3.1. List of challenges
3.3.1.1. A challenge
3.3.1.1.1. Thumbnail
3.3.1.1.2. Name
3.3.1.1.3. Number of participants
3.3.1.1.4. Time left
3.3.1.1.5. Tap to open details view
3.4. Upcoming
3.4.1. A challenge
3.4.1.1. Thumbnail
3.4.1.2. Name
3.4.1.3. Time until active