BUG Lite
BUG Lite is a solving technique that fills the gap between Uniqueness Test and BUG. It deals with isolated Deadly Patterns which are not Unique Rectangles. The logic is similar to Uniqueness Test.
Unlike the full BUG, BUG Lite can be used as an isolated pattern.
Here is an example BUG Lite:
The candidates marked in red form a deadly pattern, so one of the two green candidates must be true. Furthermore, since digit 6 is locked in the intersection of column 1 and box 7, we can eliminate digit 9 from those cells.
Sudoku Games
- Sudoku 9981
- Samurai Sudoku
- Sudoku2PDF Pro
- Sudoku2PDF
- Printable samurai sudoku
- Word Sudoku to Learn French (German , Spanish)
Sudoku strategies
- Coloring
- Singles
- Fish
- Chains and Loops
- Intersections
- Subsets
- Wings
- Single Digit Patterns
- Uniqueness
- Almost Locked Sets
