LMrockratzero
rockratzero has 3 puzzles in the Variant Sudoku catalog, most often with XV, Killer and Thermo. One was solved on Cracking the Cryptic. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here3All 9×9
First puzzle2023Directions in the Dark
Latest puzzleJun 2025Volvox
Logic Masters solves1,285Average rating 91% · 1 on CTC
On Variant Sudoku
Favourite rules
Puzzles by rockratzero
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
LM
CTCStack 'em Up, Knock 'em Down
LMDirections in the Dark
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