Category Archives: Problem Solving

Solving Sudoku with T-SQL

Note: This is an update to the earlier post to include the query to actually display the solved puzzle (for the skeptics… ) Recently I had to make a short trip and took a look at a Sudoku puzzle in … Continue reading

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Relational State Sequences and SQL Server CLR Aggregate functions

My research on continuous improvement problem solving frameworks has convinced me that a problem system must possess complete data about the processes it is trying to learn from including how all the items within a solution attempt have changed. I … Continue reading

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