Combinatorica is an international journal of the János Bolyai Mathematical Society. It publishes research papers on a variety of areas of combinatorics and the theory of computing, with particular emphasis on general techniques and unifying principles.

Coverage in Combinatorica includes:

- combinatorial structures (graphs, hypergraphs, matroids, designs, permutation groups)

- combinatorial optimization

- combinatorial aspects of geometry and number theory

- algorithms in combinatorics and related fields

- computational complexity theory

- randomization and explicit construction in combinatorics and algorithms.

• An international journal of the János Bolyai Mathematical Society.
• Publishes research papers on a variety of areas of combinatorics and the theory of computing.
• Places emphasis on general techniques and unifying principles.