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Sudoku! Help to solve puzzles. Solve them for you. Generate puzzles.
Sudoku!
Spreadsheets with formulas to help you solve sudoku puzzles.
- simple (but large) formulas that work in both excel and oo calc.
- simple (short) formulas using 2 functions in VBA / OO Calc.
Excel Addin to make playing sudoku in excel easier.
- macros to mark cells, test your solution, erase the solution.
- macro to help you solve the puzzle by giving hints, or even the answer.
Excel/VBA Integration of Picat programming language
Picartesius is a VBA library created by Lorenz Schiffmann for integrating Picat in Excel Spreadsheets.
https://sourceforge.net/projects/picartesius
Picat is a simple, and yet powerful, logic-based multi-paradigm programming language created by Neng-Fa Zhou and Jonathan Fruhman aimed for general-purpose applications.
http://picat-lang.org