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Classic Sudoku

Classic Sudoku

53Playhop rating
3,5
Players rating
0+
PuzzlesBoard
Кот или не кот

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Classic Sudoku

Classic Sudoku

0+
  • Кот или не кот
  • ·
  • Puzzles
  • Board
53Playhop rating
3,5
Players rating
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About game

Want to give your mind a workout? Classic Sudoku is the globe's favorite logic puzzle! It's not just about filling in numbers; it's a stimulating challenge that sharpens your focus and helps you unwind.

How to play

The aim of Classic Sudoku is to complete a 9×9 grid with numbers in such a way that each row, each column, and every 3×3 subgrid includes all digits from 1 to 9 without repetitions. Controls: - On PC: use the keyboard to input numbers and navigate the grid with arrow keys. - On smartphones: intuitive touch controls with large, convenient buttons. During the game, you can: - Clear a cell by selecting it and pressing «ERASE». - Revert your last move with the «UNDO» button. - Get a hint by pressing «HINT». After viewing a short ad, the game will fill in the correct number in one of the empty cells (randomly or in the cell you chose). To win, you need to fill the entire grid correctly, without errors or empty cells. Points are awarded based on the difficulty level and the time taken. Your final score will be saved and added to the leaderboard.
  • no registration
  • no download
  • free
  • browser
  • for PC
  • brain training
  • logic
  • mobile
  • attention
  • online
  • sudoku
  • with player ratings

Game info

Age rating
0+
Platforms
Authorization support
Yes
Localization
Russian, English
Screen orientation
Release date
Mar 7, 2026
Cloud saves
Yes
Categories
  1. All games
  2. Puzzles
  3. Classic Sudoku
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