10/04/11 Slink marking
Cell marking vs keypad, pages, grid layout, dublex, cross hatch, bypass
10/11/11 Box Marking Sweeps, slinks, aligned triples, marking order, traces, walk through
10/13/11 Line Marking Fill string, line order, efficiency vs number scanning
10/20/11 Line Marking Follow Up LM walk with actions, X-wing, locked sets, boxlines, LM closure.
1/31/12 Box/Line Removals
Boxline reduction, aka restriction, aka interaction. Removals from boxes by lines
10/25/11 Subsets and Susets naked, hidden locked sets, Suset algorithm, Sudocue examples
10/27/11 Locked Set Enumeration The cells/2 rule. A complete enumeration written out to illustrate.
11/12/12 The 2012 Akron Sudoku Tournament
11/12/13 The 2013 Akron Sudoku Tournament
11/25/14 The 2014 Akron Sudoku Tournament
10/07/14 The Slink Marking Bypass Introduction of bypass as a strategy for timed, basic level competitions
1/06/15 Update on the Bypass Accepting slink marking bypass as a regular opening stage for puzzles of all levels.