History of DLXSolver Development

The history of this application is quite simple. It was written at the beginning as a utility application to check the effectiveness of the freeware TGMDev Isanaki Sudoku. My personal interest in the Dancing Links wakes up the devlopement of the second release... "

DXLSudokuSolver 2.0

Release Date: 23 Mar 2025

1. Rewriting of the CDLXSolver class using STL ISO C++ 20
2. Implementation of methods to monitor solving process
3. Execution of the Solver in a separate thread
4. Addition of a Sudoku Board to allow visualization of the solving Process
5. Addition of a ListBox to follow Dancing Links Additions and Replacements of Candidates

TGMDev DXLSudokuSolver 2.0

DLXSolver 1.0

Release Date: Oct 2010

1. Migration of the orignal code to the CDLXSolver class
2. Upgrade of the class to allow 9*9 and 16*16 grids processing

TGMDev DXLSudokuSolver 1.0