Case file No. 001

About Sudoku Sleuth

Different puzzles. Same investigative mindset.

Sudoku Sleuth is my home for variant sudoku. I pick the cases, solve them, and explain the logic one step at a time.

It is for curious minds who enjoy a good mystery. No speed runs, no shortcuts. Just the clues and where they lead.

The Sleuth, in a dark wool coat, peering through a brass magnifying glass. The Sleuth, in a dark wool coat, peering through a brass magnifying glass.
Same grid. A deeper story.

The Investigation

Sudoku Sleuth began with a simple idea: every puzzle is a mystery. Variant sudoku takes the classic rules and adds a twist. New constraints. New patterns. New stories to uncover.

So I choose each case by hand and explain it plainly. Not just where the digits go, but why. The joy is in the discovery, and I want you to feel it for yourself.

Every case belongs to its setter. Their name is on the file, always.

A Different Way to Look at Sudoku

It is not just about numbers. It is about pattern, deduction and that quiet moment when everything fits.

I would rather show you the path than rush to the answer. Take your time. The grid will wait.

Every case takes

  • Curiosity
  • Patience
  • Logic
  • A better puzzle tomorrow

Every puzzle leaves a trail.

Pick a case and follow the clues.