Tag Archives: Sudoku fish

The 2014 Akron Sudoku Tournament


Here is a report on my experience in the Akron-Summit County Library Sudoku Tournament of 2014 last Saturday. In particular, it’s a brief review on how well my recently introduced dublex bypass worked on the tournament puzzles. Each puzzle came … Continue reading

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

Casting for Regular Fish


How do you spot regular fish? An effective radar is the set of markings that you saw in the blank lines of the “Complementary  Swordfish” panel of the last post, repeated here: Looking from left to right, I marked the … Continue reading

Posted in Advanced Solving, Sudoku Toolware | Tagged , , , | Leave a comment