Tag Archives: KrazyDad

Insane 455 Colors With Pink Olive Crayons


This post explores a relationship between pattern slicing and Medusa coloring, and develops a trial based on this relationship. After extreme resistance to advanced methods, KD Insane v4 b5 n5 falls prey to a coloring cluster generated by a strong … Continue reading

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KrazyDad Super Coloring


This post follows the systematic dismantling of review puzzle SuperTough volume 5, book 8, #5, as it demonstrates the crushing logical power of Medusa coloring.  This completes the Sysudoku review of the excellent Super Tough collection found on http://krazydad.com. Here … Continue reading

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KrazyDad Super Tough Snapshots


Here’s a show-and-tell on some krazy events of the Super Tough review.  The general review was in the last post. The puzzles come from http://www.krazydad.com . This is just the highlights, but it is a snap to download these puzzles … Continue reading

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KrazyDad Super Tough Review


This is a sysudoku grading review of the Super Tough puzzles available on the KrazyDad website. KrazyDad is the creation of the very creative Jim Bumgardner.  It offers for download a huge number of free Sudoku  puzzles at levels ranging … Continue reading

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