Standard Sudoku
Classic 9-by-9 number placement with rows, columns, and boxes.
Play Standard SudokuPuzzle Site
Browse number logic and word challenges built for focused daily play.
Core puzzle families planned for the first playable release.
Structured grid challenges with clear constraints and crisp feedback.
Classic 9-by-9 number placement with rows, columns, and boxes.
Play Standard SudokuCage arithmetic and number placement in one compact logic puzzle.
Fast daily word challenges built for repeat play.
Guess the hidden word using position and letter feedback.