Matching Points with Circles and Squares -- The Minimum Manhattan Network Problem: A Fast Factor-3 Approximation -- Algorithms for the d-Dimensional Rigidity Matroid of Sparse Graphs -- Sliding Disks in the Plane -- Weighted Ham-Sandwich Cuts -- Towards Faster Linear-Sized Nets for Axis-Aligned Boxes in the Plane -- Farthest-Point Queries with Geometric and Combinatorial Constraints -- Grid Ver…