What is the minimum number of clues required to solve a Sudoku puzzle? For me, it is 70(!) But mathematicians have used brute force to prove that 17 is the bare minimum. I’ve got to step up my game here!
What I see in different shades of gray, from behind my reading glasses
What is the minimum number of clues required to solve a Sudoku puzzle? For me, it is 70(!) But mathematicians have used brute force to prove that 17 is the bare minimum. I’ve got to step up my game here!