My solve of "Lock Up Ya Horses" by Hercules Mulligan, a sudoku using the Lockout Lines, Thermo and Ratio Pairs constraints. ... <看更多>

Jul 26, 2019 - Explore Teresita Valadez's board "Sudoku Time and Tips" on Pinterest. See more ideas about sudoku, powerpoint lesson, sudoku puzzles. ... <看更多>

See More About Sudoku Time. Sudoku Time. Jan 25, 2017󰞋󰟠. This is great fun! On AppStore What's Hot list! Susanne Karin Lundblad and Erlend Eithun Aasheim. ... <看更多>

I mean I guess you have to check the rows and cols to rule the other (n-1=8) numbers out, which takes O(n) time, but those don't cause recursion ... ... <看更多>