LMark29
ark29 has 5 puzzles in the Variant Sudoku catalog, most often with Arrow, Thermo and Killer. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here5All 9×9
First puzzle2023Variant Quest Sudoku
Latest puzzleMar 2025Slowly rising
Logic Masters solves2,302Average rating 89%
On Variant Sudoku
Favourite rules
Puzzles by ark29
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
LM
LMSurrounded by killers
LMBut not a one to shoot
LM
LMVariant Quest Sudoku
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