A Holiday season quiz, in Greek. Answers and a more strategic way to administer it , one which encourages some answer sharing follow on pages 3 and 4.
Consecutive Circles Sudoku by Bill Murphy
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(This post is part of the Genuinely Approachable Sudoku (GAS) series.) In a
Consecutive Circles Sudoku, each circumference contains a sequence of
digits ...
6 hours ago
