LMgkammer
gkammer has 6 puzzles in the Variant Sudoku catalog, most often with Killer, Parity Lines and Anti-Knight. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here65 are 9×9
First puzzle2026Sieving For Primes
Latest puzzleSept 2026Crossover Episode
Logic Masters solves49Average rating 91%
On Variant Sudoku
Favourite rules
Puzzles by gkammer
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
LM
LMAnti-RCB
LMThe Hourglass
LMThe Name of the Rose
LM6×6Sieving For Primes
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