## Today's Dragon TipAlternate pairsWith version 4.0, Sudoku Dragon now supports the Alternate Pair strategy, letting it spot and explain the use of X-Wing and Swordfish in any Sudoku puzzle. Read More |
## Coloring Sudoku Squares [Page 11 of 15])To keep track of squares on paper and pencil is easy, you can mark a square and rub it out when no longer needed. Sudoku Dragon offers color marking that lets you easily put a temporary mark on a square. There is a command to quickly clear coloring from all squares in one go. The colors are added from the right mouse menu or the In this example puzzle screenshot, coloring has been used to identify squares that can take a You can use coloring just to remember particular interesting squares. Together with the square annotations coloring is a useful feature.
Give the - Tour Guide
- Generating a new Puzzle
- Square allocation list
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- Annotating squares
- Explaining possibilities
- Showing possible square assignments
- Possibility display control
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**Coloring squares**- Send us your puzzle
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