INTEGERS is a refereed electronic journal devoted to research in the area of combinatorial number theory. It is published with the help of the University of West Georgia, Charles University, and DIMATIA. Subscriptions to INTEGERS are free. We welcome original research articles in combinatorics and number theory, with a preference for those that have a connection to both fields. Topics covered by the journal include additive number theory, multiplicative number theory, sequences and sets, extremal combinatorics, Ramsey theory, elementary number theory, classical combinatorial problems, hypergraphs, and probabilistic number theory. The principal subject areas, according to the American Mathematical Society subject classification scheme are 05A, 05C55, 05C65, 05D, 11A, 11B, 11K, 11N, 11P, 11Y, and 91A46.

Note: INTEGERS now houses a Combinatorial Games section.