Variant Sudoku

Belamis

Belamis has 4 puzzles in the Variant Sudoku catalog, most often with Fog of War, Parity Lines and Renban. 4 were solved on Cracking the Cryptic. Every puzzle below links to its original home, so the setter gets the credit and the traffic.

Browse in ExploreLogic Masters profile
Puzzles here4All 9×9
First puzzle2025Regional Constraints
Latest puzzleAug 2026Consecutive Regional Constraints
Logic Masters solves1,704Average rating 97% · 4 on CTC

Favourite rules

Fog of War3Parity Lines3Renban3Kropki3Killer3German Whispers3

Puzzles by Belamis

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

Consecutive Regional Constraints gridCTC

Consecutive Regional Constraints

Very hard106 min video
ArrowConsecutiveDutch WhispersEntropic Lines
Play hereSudokuPadCTC video

In collections

Classics of the CTC channel
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