How to play your Boulder Block
- Pick a card from the Challenge Deck. There are 16 routes across 4 levels, from Yellow (easy) to Purple (expert). Start with a Yellow one: they are meant to be finished on day one.
- Read the card. It shows exactly which holds the route uses, where you start and where you finish.
- Climb it with your fingers. Hold the block in your hands and move your fingers from one hold to the next, without letting go, until you reach the finish hold.
- Log the send. Tick it off on your progress tracker card, then try the next route up.
- Make your own. Every hold unscrews with the Allen key in the box, so you can move the holds and invent new routes.
The free Boulder Block App is out now on iPhone, with the full rules, how-to videos and the digital Challenge Deck. Android is on its way.
Get more from your
Boulder Block
Free AppOut now on iPhone.
Android is on its way.
Sneak peek: the Route Builder
Build your own routes, then share them with climbers everywhere.
In the app
Learn
Full rules, pro tips & how-to videos
Explore
All 16 official routes + endless community routes
Connect
Share your sends with climbers worldwide
Create
Build your own routes & challenge friends
Climb together — share sends, rate routes, and challenge friends worldwide.
On Android?
Drop your email and we'll tell you the moment the app lands on Android.