Variant Sudoku

FireTruckFuel

FireTruckFuel has one puzzle in the Variant Sudoku catalog, most often with Quadruple and Renban. Every puzzle below links to its original home, so the setter gets the credit and the traffic.

Puzzles here1All 6×6
First puzzle2025Would you solve this for a prize?
Latest puzzleDec 2025Would you solve this for a prize?
Logic Masters solves480Average rating 90%

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Puzzles by FireTruckFuel

Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.

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