A logic-based number-placement puzzle on a 9x9 grid.
PuzzleGameLogicNumber
Current best complexity is 8:
Sudoku can be discovered in Concepts, categorized under Puzzle, Game, Logic, Number. A logic-based number-placement puzzle on a 9x9 grid.
It has been discovered by 12 boards and crafted 41 times, first appearing 4 months ago. Sudoku can be created from 36 recipes, and goes on to appear as an ingredient in 32 others.
Sudoku was first discovered by Skitsboard 4 months ago. They also hold the lowest-complexity recipe, at 8.
You'll find Sudoku in the Puzzles collection.
Related concepts worth exploring include Paradox, Labyrinth, Tautology, Redundancy, Logic, Quadruple, and 6 more.