Boardclimbs is an app for climbers to find and share boulder problems on spraywalls. Upload a photo of your wall/board and Hector the hold detector will find and mark all the holds on your wall. You can then create problems on your wall by interactively choosing holds in the app. Personalize your profile with a picture and a display name and engage in the many community features of the app. Try to top the leaderboard for your local wall, as a setter or a climber!