Sudokumaci - fast sudoku solver in Zig

sudokumaci - fast sudoku solver in Zig At the peak of pandemic isolation, when the winters were cold and full of lockdowns, out of sheer boredom, I started coding my Sudoku solver. It took about 5 years to get it to solve ~1.3 million puzzles per second on an Intel i9 16-thread CPU. I used Zig comptime generation heavily for pre-building large lookup tables, and used them to solve Sudokus faster. Supported Zig versions It is still on 0.15.2. Every time I decide to port to 0.16, I end up impr...