This is a simple solver for a very specific and easy-to-solve CAPTCHAs like the one proposed here. Use the force to find something more complex. In this example we are going to use the following ...

HiGHS is a high performance serial and parallel solver for large scale sparse linear optimization problems of the form $$ \min \quad \dfrac{1}{2}x^TQx + c^Tx \qquad \textrm{s.t.}~ \quad L \leq Ax \leq ...