Category Archives: Green

A Surprising Dave Green Sunday 5-Star


My Sunday morning ritual Sudoku, the Dave Green 5-star of September 3, 2017,  sent me upstairs for PowerPoint support. This one breaks tradition by surviving Sysudoku basic, and with a heavy line marking. After no other advanced progress,  a four … Continue reading

Posted in Advanced Solving, Green, Puzzle Reviews | Tagged , , | Leave a comment

Dave Green’s Three Column Bypass 3-Fill


This post traces the bypass solution of Dave Green’s Friday **** of July 7, 2017, an amazing follow up to my recent addition of 3-fill’s to the slink marking bypass. This puzzle, starting with  three column 3-fills among the givens, … Continue reading

Posted in Basic Solving Procedures, Green | Tagged , , | Leave a comment

Green’s Labor Day Sunday 5-Star


The last Sudoku of Dave Green’s Labor Day Weekend, the Sunday 5-Star, has a challenging sysudokie bypass and line marking, barely staying within the lines of basic solving. Even on a ©PowerPoint grid, this puzzle would be a nightmare with … Continue reading

Posted in Basic Solving Procedures, Green, Puzzle Reviews | Tagged , , , | Leave a comment

Green’s Labor Day Weekend Workout


Here I checkpoint the bypass on the correct version of Dave Green’s 9/03/16 Saturday 4-Star, and assign my readers to try the bypass on his Sunday puzzle. The series of three demonstrates how the challenge and efficiency of the bypass … Continue reading

Posted in Basic Solving Procedures, Green, Puzzle Reviews | Tagged , , , | Leave a comment