Tag Archives: bent almost restricted N-set

Painting a World’s Hardest BARN


This post ends the review of World’s Hardest Sudoku Book with its Very Hard 134.  The puzzle is not all that hard, but does allow solution in a very pleasing way, for me, at least. Right after a basic with … Continue reading

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How the BARN Was Built


This post continues a report on the discovery of a practical human solving technique and the need to have it properly classified and named. This method has been credited to its author, known by his forum moniker as StrmCkr, on … Continue reading

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Please Give WXYZ Some Space


This post takes issue with recent redefinitions of the WXYZ-wing It suggests a name for Andrew Stuart’s update, apparently proposed by StrmCkr, and recalls the Bob Hanson’s Bent Naked N-set method in Student Assistant. The derivation of the toxic set … Continue reading

Posted in Advanced Solving, Expert Reviews, Hanson, Stuart | Tagged , , , , , , | 13 Comments