Variant Sudoku

Belamis

Belamis has 5 puzzles in the Variant Sudoku catalog, most often with Thermo, Fog of War and Parity Lines. 4 were solved on Cracking the Cryptic. Every puzzle below links to its original home, so the setter gets the credit and the traffic.

Puzzles here5All 9×9
First puzzle2025Regional Constraints
Latest puzzleAug 2026Dotted Islands
Logic Masters solves1,742Average rating 97%. Also 4 on CTC

Favourite rules

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

In collections

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