kolot
kolot has 6 puzzles in the Variant Sudoku catalog, most often with Irregular, Sandwich and X-Sums. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here6All 9×9
First puzzle2021Sum-Product Snake
Latest puzzleMay 2022Region Geometry
Logic Masters solves351Average rating 99%
On Variant Sudoku
Favourite rules
Puzzles by kolot
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
X-Sums & Sandwiches
Chaos Construction: Border Sums
Juosan Parity Parade
Equal Sudoku
Sum-Product Snake
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