Sudoku

What is Sudoku?

Sudoku is a pencil puzzle where you try to place the digits 1-9 in every column, row, and box exactly once.

Puzzles vary wildly in difficulty, and during Covid, huge strides were made in Sudoku Theory.

CtC Discord

One of the largest online communities dedicated to solving sudoku and other pencil puzzles is the CtC Discord, named after a YouTube channel "Cracking the Cryptic", which was originally dedicated to solving cryptics crosswords, however evolved into a channel mainly known for solving difficult and variant sudoku puzzles.

Where can I find Sudoku Puzzles?

While there are many places dedicated to sudoku puzzles, the best place to find fresh and challenging puzzles it probably either on the CtC Discord, or on LMD -- though LMD is not a site orginally dedicated to sudoku, but instead was a German puzzle club.

Getting Back Into Sudoku

I love antiknight sudoku puzzles, and have played hundreds of hours of them. I thought it might be fun to share some of them with you! I haven't played in a long time, but I thought it would be fun to share them with you as I go through solving them again.

NEWLUBAFAntiknight Coloring Book: Riding Spinners

Creator: Lubaf08.04
Constraints: Anti-Knight
Solve Time: 5h10m+
Difficulty:
>> Click to Play

Attempts:

Reset 66m
Reset 98m
Reset 146m