Variant Sudoku

ChinStrap

ChinStrap has 9 puzzles in the Variant Sudoku catalog, most often with Multitask Clues, Count and Non-Repeat. 7 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 here94 are 9×9
First puzzle2024Diagonal Dots
Latest puzzleMay 2026Da Copycat Present
Logic Masters solves619Average rating 96% · 7 on CTC

Favourite rules

Multitask Clues4Count3Non-Repeat3Numbered Rooms3Thermo2Kropki2

Puzzles by ChinStrap

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

There's Sum-Thing in the Shadows gridCTC

There's Sum-Thing in the Shadows

· with sujoyku
Hard64 min video
CountNon-RepeatRegion Sum LinesYin-Yang
Play hereSudokuPadCTC video
Six Hit Wonder gridCTC

Six Hit Wonder

· with Marty Sears
Very hard88 min video
CountCounting SetsEntropic LinesEqual Split Lines
Play hereSudokuPadCTC video
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