These printable sudoku puzzles are four different levels of difficulty. You want to start with the easy ones, but if you're an expert, you can skip to the extra hard puzzles. The post 20 Printable ...

As a relative newcomer to The Post’s daily Sudoku puzzles, I can usually do the Monday through Wednesday puzzles, rated at one through three stars in difficulty. Thursday, a “four,” is iffy ...

The Denver Post publishes six puzzles a week (two easy, two medium and two hard), but it’s not long before you need more than one a day, and you begin yearning for more – and harder – puzzles.

Artificial intelligence tools called large language models (LLMs), such as OpenAI's ChatGPT or Google's Gemini, can do a lot ...

The research experience has also made Toroczkai a devotee of Sudoku puzzles. The study findings appear in the journal Nature Scientific Reports. ADVERTISEMENT Published 12 October 2012, 15:47 IST ...

Sudoku are deceptively simple-looking puzzles that require no math, spelling or language skills. Unlike crosswords, they don’t require an extensive knowledge of trivia. They’re logic, pure and ...

A best-seller in its category, The Big Book Of Sudoku offers something for everyone. It includes more than 500 puzzles that range from easy to very difficult. There are only two per page so the ...

In sudoku, you have to place the numbers 1 to 9 into a square 9-by-9 grid. There are nine 3-by-3 blocks within that grid and you have to place the numbers in each block, row and column so there are no ...

They tested their model on one of the hardest Sudoku puzzles known - a game so hard it has its own name: "Platinum Blonde." This ultra-difficult puzzle (the lower puzzle in the above image) had a ...

Sudoku creator Maki Kaji, whose life’s work was spreading the joy of puzzles, has died at age 69 of cancer. He created the puzzle to be easy for children and others who didn’t want to think ...

For those who struggle to solve a Sudoku puzzle, scientists have come to your rescue! Researchers at University of Notre Dame have developed a mathematical algorithm that solves Sudoku puzzles ...