Tag Archives: Death Blossom

Ultrahardcore 267 Downed By An SASdC Surprise


After two interestingly matching sequences in this post, Sudokuwiki and Beeby toss in their towels. This allows an exploration of an offbeat version of the exclusively Systematic Sudoku Single Alternative Sue de Coq. The trial formulation is different, and the … Continue reading

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The ALS Petaled Death Blossom


Today we illustrate the full blown Death Blossom with ALS petals. Earlier I noted Death Blossom Lite as a removal technique in the bv scan.  Completion of a DB Lite with a closing ALS is also relatively easy to find.  … Continue reading

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Death Blossom Lite


This post describes and illustrates the Death Blossom with bv petals. It is most easily found as a secondary target while looking for XYZ-wings. Death Blossom Lite is a close, and easier to meet, cousin of the WXYZ-wing. First let’s … Continue reading

Posted in Advanced Solving, Sudoku Toolware | Tagged , , | 4 Comments