Continuing the discussion from Rhino WIP Feature: Constraints:

**Let s use this topic to collect nice challenges / examples and hope constraints will come some…**

I think this is a nice example / problem that can / should be possible to solve with constraints.

(it can be solved by math / geometry…)

the sketch is under-defined - will have degree of freedom, but the length (?) that is searched is fixed.

Ein Kreis und vier Tangenten - Rätsel der Woche - DER SPIEGEL