Inspired by a regular domino field, a circle field is a circular assemblage of dominoes where each individual ring consists of more dominoes than the previous one. The most challenging part is building the toppling mechanism in the center of the circle, consisting of several bouncy plastic rings which a circular disc on top. When dominoes fall on this disc, the energy is transferred to all dominoes of the innermost ring, making the circle topple from the inside to the outside.

Once the toppling mechanism in the center and the corresponding bridge are set up, creating the circle breaks down to building several shifted domino rings such that all dominoes can be eventually reached by toppling just the dominoes in the innermost ring.