LMRichard
Richard has 18 puzzles in the Variant Sudoku catalog, most often with Classic, Koralle and Sandwich. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here18All 9×9
First puzzle2013Sudoku Variants Series (001) - Odd Sudoku
Latest puzzleOct 2026Sudoku Variants Series (490) - Eleven lines
Logic Masters solves5,670Average rating 90%
On Variant Sudoku
Favourite rules
Puzzles by Richard
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
LM
LMSudoku Variants Series (486) - Hitpoints
LMSudoku Variants Series (485) - Encaged 4
LMSudoku Variants Series (484) - Next to N
LMSudoku Variants Series (483) - Coral
LMSudoku Variants Series (482) - Overlapping Matryoshka
LMSudoku Variants Series (043) - Sudoku Low
LMSudoku Variants Series (037) - X-Sums
LMSudoku Variants Series (009) - Next to nine Sudoku
LMSudoku Variants Series (007) - Consecutive Circles
LMSudoku Variants Series (006) - Consecutive Sudoku
LMSudoku Variants Series (005) - Renban Sudoku
LMSudoku Variants Series (004) - Position Sudoku
LMSudoku Variants Series (003) - Search Nine Sudoku
LMSudoku Variants Series (002) - No Touch Sudoku
LMSudoku Variants Series (001) - Odd Sudoku
LMSudoku Variants Series (000) - Classic Sudoku
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