As of May 31, 2023, we have updated our Code of Conduct.

Indicates that the challenge involves the manipulation of binary matrices, matrices whose elements are all one of two possible values, typically 1 and 0, or True and False.

A binary matrix is a matrix where all elements are one of two possible values, typically \$0\$ and \$1\$. Challenges with this tag typically ask about determining patterns in matrices, or about generating such matrices. All challenges with this tag should include a description of the values used in the matrix.

The tag is unnecessary for challenges tagged with , and often overlaps.