Play Kropki Sudoku – a refreshing take on the classic Sudoku! Solve puzzles, train your brain, and have fun. It’s also known by such names as Kropki, Dots Sudoku and Kropki puzzle but in a nutshell it’s pretty much the same number puzzle.

Kropki Sudoku is the variation of the classic sudoku. If there is a white dot between two cells, then the values in these cells differ by one. If there is a black dot – then the values differ by half. For numbers 1 and 2, there may be both white and black dot in neighbour cells. Because both rules are observed. If there is no dot between two cells then none of the two conditions must be fulfilled.

Kropki Sudoku is perfect for both sudoku beginners and pro sudoku players! You can choose a difficulty level that fits your goal best – an easy puzzle to relax and clear your mind or an expert level for a real mental workout.

Download this number game and play sudoku pro puzzles. Kropki Sudoku puzzle is available offline.

🔢 Kropki Sudoku features:

• Kropki Sudoku Premium Ad Free.
• Sudoku puzzles with the new enhanced mechanics.
• More than 12000 well-formed sudoku games with numbers.
• 5 levels of difficulty for beginners and advanced players:
– 6×6 Fast
– 9х9 Easy
– 9х9 Medium
– 9х9 Hard
– 9х9 Expert
• Complete Daily Sudoku Challenges to get unique trophies.
• No wifi need, play in anytime anywhere.
• Color themes.
• Easy and attractive gameplay that improves your game experience.
• Simple and intuitive design.

📝 More features:

✓ View Statistics and track your progress. Track your daily Dots Sudoku progress, best time, and other achievements.
✓ Unlimited Undo. Made a mistake? No worries, undo it in one tap.
✓ Auto-save. If you leave a game with numbers unfinished, it will be saved. Continue playing anytime.
✓ Highlighting of a row, column, and box related to the selected cell.
✓ Highlight duplicates to avoid repeating numbers in a row, column, and block.
✓ Turn on/off Highlight identical number.
✓ Turn on Notes ✍ to make notes as on paper. Each time you fill in a cell, notes are automatically updated!
✓ Challenge yourself figuring out your mistakes, or enable Auto-Check to see your mistakes as you go.
✓ Mistakes Limit. Turn on/off Mistakes Limit mode as you like.
✓ Eraser. Get rid of the mistakes in the number games.
✓ Number-First Input. Long press to fill quickly.
✓ Hints can guide you when you get stuck.

🎓 How to play Kropki Sudoku:

* Fill all rows, columns, and 3×3 blocks with numbers exactly like in classic Sudoku.
* Numbers cannot repeat within a single row, column, or 3×3 block.
* If there is a white dot between two cells, then the values in these cells differ by one.
* If there is a black dot – then the values differ by half. For example (1 and 2, 2 and 4, 3 and 6, etc.)
* For numbers 1 and 2, there may be both white and black dot in neighbour cells. Because both rules are observed.
* All possible dots on the field are already exposed, this means that if there is no dot between the two cells, then their values can not differ by one and can not differ by half.