New posts in Sudoku

The fastest Sudoku solver

Regex Golf: Verify a Sudoku Solution

Create a diagonal sudoku board

Build a minimum-clue Sudoku unsolver

Create a sudoku solution CHECKER

Build a Killer Sudoku Solver

How Many Uniquely Enumerated $4\times4$ Sudoku Grids Exist?

Are there any valid continuous Sudoku grids?

The Hardest Sudoku Puzzle

How many Sudoku puzzles are there with at least one solution?