10 problems.
- Cartesian products of locally compact spaces (closure formulation)
- The unit sphere quotient by height fibers is an interval
- Separating disjoint finite subsets in a Hausdorff space
- A local closure condition implies regularity
- Contractible spaces are path-connected
- A Hall-type criterion for disjoint prescribed subsets
- Connectivity of cubic graphs and snarls
- Large cuts in graphs and cubic graphs
- Chromatic recurrence and acyclic orientations
- Turán theorem by minimum-degree reduction