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Die von Rechenkraft haben für yoyo@home ein neues Subprojekt drin - M Queens
Bisher gibt es nur Apps für
Windows - nur x64
Linux - nur x64
Laufzeiten - 1-15h auf Athlon 200GE (ZEN)
RAM-Bedarf (Windows x64) - fette 2MB
APP-Größe (Windows x64) - 1,4MB
WU-Größe - 0,003MB

The M queens puzzle is the problem of placing M chess queens on an M x M chessboardso that no two queens threaten each other; thus, a solution requires that no twoqueens share the same row, column, or diagonal.
Bisher gibt es nur Apps für
Windows - nur x64
Linux - nur x64
Laufzeiten - 1-15h auf Athlon 200GE (ZEN)
RAM-Bedarf (Windows x64) - fette 2MB
APP-Größe (Windows x64) - 1,4MB
WU-Größe - 0,003MB
5 July 2019 M Queens for M=27
With our last run for M=24 we verified the Windows app and the validation against Linux. With our test runs we were able to confirm the amount of solutions for M=21 and M=24. So now we are ready for M=27. Some workunits are already created.
3 July 2019 Windows App for M Queens
The Windows version of the M Queens app is now available together with some workunits for M=21 to test the windows version and the validation against the Linux version.
30 June 2019 New Project M Queens
We started M Queens as new project in yoyo@home.
The M queens puzzle is the problem of placing M chess queens on an M x M chessboardso that no two queens threaten each other; thus, a solution requires that no twoqueens share the same row, column, or diagonal.
Curently it is a test application only available for Linux64 and we are running some test workunitsfor M=24. We did already M=20 and verified the results. As next step we will verfy the number of solutionsfor M=27. If everything runs well we might go to find solutions for M=28, which is currently unknown.
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