How Boulderball works
Miniature Climbing
The Boulderball is like a small climbing wall for your fingers. You hold the ball freely in the air and climb a route hold by hold – without putting the ball down.
The Goal
Each route shows you a specific sequence of holds. You start with two fingers on the starting holds and move step by step to the top.
The Basic Rule
With the classic Boulderball, a maximum of 3 fingers may touch the ball at the same time. As soon as a new finger is placed on the next hold, another finger must leave the ball.