Play 6x6 Sudoku Online for Free

6 X 6 sudoku

Medium-Level 6x6 Sudoku Puzzles at Sudoku99

If you're ready for a bit more of a challenge than the 4x4 Sudoku, try our 6x6 Sudoku puzzles at Sudoku99. With six rows and six columns, these puzzles are a bit more challenging than the 4x4 version but are still considered a medium-level difficulty.

At Sudoku99, you can play 6x6 Sudoku online for free, without any downloads or registration required. Our website offers a user-friendly interface that makes solving puzzles easy and fun. You can play on any device, including desktops, tablets, and smartphones.

To play 6x6 Sudoku online, simply visit Sudoku99.com and select the 6x6 Sudoku option. Then, choose a difficulty level and start solving the puzzle by placing numbers 1 to 6 in each row, column, and 2x3 box. If you get stuck, you can use the 'hint' option or 'check' your progress to see if you've made any mistakes.

Playing 6x6 Sudoku puzzles can help improve your problem-solving skills and logical thinking, and can also be a fun way to pass the time. At Sudoku99, we offer a wide range of 6x6 puzzles with various difficulty levels to choose from, so there is always a puzzle to suit your skill level.

So why not challenge yourself and try our medium-level 6x6 Sudoku puzzles at Sudoku99 today? You never know, you might just surprise yourself with how quickly you can solve them!