PDN777
PDN777 has 8 puzzles in the Variant Sudoku catalog, most often with Kropki, Renban and Killer. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here8All 9×9
First puzzle2022Renban Killer 2
Latest puzzleOct 2026Dotted Renbans // Gepunktete Renbans
Logic Masters solves3,588Average rating 92%
On Variant Sudoku
Favourite rules
Puzzles by PDN777
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
Colorful Symmetry / Farbenfrohe Symmetrie
Entropic Killer Dots / Entropische Killerpunkte
All Roads Lead... / Alle Wege führen...
XVK Region Sum Lines
Several Clues Nicely Arranged / Mehrere Hinweise schön arrangiert
Renban Killer 2
In collections
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