Toolbox
Tools and Methods
Everything you need to become a SudoClue sleuth.
Clues App
(An Android app to generate puzzle clues is currently under construction. Estimated completion date is November 2026.)
Invalid Puzzles
(Some Sudoku puzzles aren't worth wasting your time on. Examples are under construction. Estimated completion date is November 2026.)
Difficult Puzzles
(What do you do when the SudoClue techniques fall short of a complete solution? Samples and discussion are being prepared. Estimated completeion date is December 2026.)
SudoClue Song
(A short musical composition that sets the mood for SudoClue puzzle solving is currently being composed. Estimated completion date is December 2026.)
Puzzle Form
Book
Book
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