This free electronic journal focuses on current research in combinatorics. The material included in the journal is quite substantial; over 20 papers from mathematicians around the world comprise the latest volume. Each paper describes rigorous proofs, algorithms, and other issues related to the author's investigations of combinatorial theory. There is also a section with numerous combinatorics surveys; these are less technical and provide a good background on various topics, such as combinatorial games and Venn diagrams. New papers are accepted often, and those wanting to stay up to date can sign up for automatic email notification.