Abstract
This final chapter provides details of worked solutions to the various problems set by the lecturers during the course of the school; some of these problems appear within the chapters of this book. This chapter also contains further exercises that were added after the school are not solved here; these are left as a challenge for the enterprising reader. Problems run the range of topics covered. These problems and solutions are associated with topics that include the introduction to EFT, renormalization theory, nuclear and atomic physics, Nambu–Goldstone modes, inflation, and large-scale structure, and how each topic relates to EFTs.