How do you play Sudoku?
Fill a 9×9 grid so every row, column, and 3×3 box contains each digit from 1 to 9 exactly once.
Ako hrať
Zvládnite logickú dedukciu v pokojnom, sústredenom prostredí. Naučte sa základné pravidlá klasického sudoku a preskúmajte výzvu Killer Sudoku.
Klasické sudoku
1
The Grid Structure
The board is a 9×9 grid divided into nine 3×3 blocks (regions).
2
The Goal
Fill every empty cell with digits 1–9. You start from a partially completed puzzle with one unique solution.
3
The Golden Rule
Digits 1–9 cannot repeat in any row, column, or 3×3 block — each must appear exactly once.
Režim Killer Sudoku
Killer Sudoku kombinuje klasické sudoku so sumami v štýle Kakuro. Skvelé na sústredenie a mentálnu aritmetiku.
Naučte sa pravidlá Killer SudokuČasto kladené otázky o sudoku
What is the difference between easy and hard Sudoku?
Easy Sudoku puzzles start with more given digits and leave fewer cells to solve. Hard puzzles have fewer clues and usually require more advanced deduction.