exact cover
Sign in to savedisjoint family of sets, drawn from a larger collection, with the same union as the whole collection
Connections
mathematics
Entity
Eight queens puzzle
Entity
pentomino
Entity
chess
Entity
computer science
Entity
International Standard Book Number
Entity
algorithm
Entity
function
Entity
set
Entity
digital object identifier
Entity
International Standard Serial Number
Entity
sudoku
Entity
Donald Knuth
Entity
queen
Entity
combinatorics
Entity
cloud computing
Entity
rotation
Entity
empty set
Entity
subset
Entity
permutation
Entity