Rod's Sudoku Tutorial

Sudoku is fun challenging and sometimes frustratingly difficult—and those things make it tremendously addictive.Rodney L. Wagner a retired businessman pastor and teacher knows that firsthand as he’s completed thousands of puzzles of all ranges of difficulty.In this tutorial he explains what Sudoku is and explains why it is so fun—but more importantly he reveals helpful techniques on solving puzzles that are particularly vexing. He knows the technqiues work because he’s used them to solve thousan...See More