CTCLas4one
Las4one has 2 puzzles in the Variant Sudoku catalog, most often with Full Rank, Multitask Clues and Non-Repeat. 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 here21 are 9×9
First puzzle2025Elemental Avalanches (Cipher X-Sum Deconstruction)
Latest puzzleMar 2026FUll Rankillers
Logic Masters solves28Average rating 100% · 1 on CTC
On Variant Sudoku
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Puzzles by Las4one
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
CTC
LM15×14Elemental Avalanches (Cipher X-Sum Deconstruction)
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