CTC9×8mellowrobinson
mellowrobinson has 6 puzzles in the Variant Sudoku catalog, most often with Irregular, Count and Neighbour Sums. 2 were solved on Cracking the Cryptic. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here63 are 9×8
First puzzle2025Chaos Construc-to-N
Latest puzzleJun 2026Count Some Dominoes
Logic Masters solves397Average rating 99% · 2 on CTC
On Variant Sudoku
Favourite rules
Puzzles by mellowrobinson
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
CTC9×8
LMRegion Sum & Quadruples Chaos
LMHeyawake Chaos
LM15×14DDDDoppelgänger
LM9×8jolly green giant, his arms folded
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