Mirrored from Sudopedia, the Free Sudoku Reference Guide
A floor is a part of the grid that encapsulates 3 rows and 3 boxes. A total of 27 cells are encompassed by the floor, in a 9x3 formation. The floors and towers are collectively known as chutes.
- Part of
- Subtype of
- 3 rows | 3 boxes | 9 row-box intersections | 27 cells
This page was last modified 18:10, 21 November 2007.