Completing Partial Latin Squares with Two Filled Rows and Two Filled Columns

Peter Adams, Darryn Bryant, Melinda Buchanan
2008 Electronic Journal of Combinatorics  
It is shown that any partial Latin square of order at least six which consists of two filled rows and two filled columns can be completed.
doi:10.37236/780 fatcat:uite3zttwnbplomviqgbgmjoem