Anagrammer Crossword Solver is a powerful crossword puzzle resource site. We maintain millions of regularly updated crossword solutions, clues and answers of almost every popular crossword puzzle and word game out there. We encourage you to bookmark our puzzle solver as well as the other word solvers throughout our site. Explore deeper into our site and you will find many educational tools, flash cards and plenty more resources that will make you a much better player. This page shows you that CORE is a possible answer for Crux. You can also see that this clue and answer has appeared in these newspapers and magazines: December 21 2008 The Times - Concise, May 25 2008 L.A. Times Sunday, May 25 2008 The Times - Concise and more.