A Sudoku solution with set based T-SQL approach utilizing binary values and operators, to ease the algorithm.  Read more...

Joe Celko comes back with a puzzle that isn't new, but one where the answer he originally gave now seems archaic: It is a deceptively simple problem, but is it true that the new features of SQL have simplified the solution? We leave it to the readers to provide the answer!   Read more...

Script to test outcome probabilities of the "Monty Hall Paradox".  Read more...

Phil reflects on the problem-solving power of SQLServerCentral at its best, and mentions some of the impressive contributions to the Summer SQL Stumpers competition  Read more...

A Sudoku solution with set based T-SQL approach utilizing binary values and operators, to ease the algorithm.  Read more...