Tag Archives: boomer starting slinks

Utrahardcore 3 Lifts Off

The review of Sudoku ultrahardcore 1 right pages, a separate collection from (and tougher than) its left pages, begins with number 3, shown here post before last.  In this post, we follow Sudoku Basic and the Andrew Stuart’s Sudokuwiki solver … Continue reading

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