Kropki is a logical puzzle game. In this game you have to fill the playing field with numbers, initially all numbers are missing. Fill the field so that the following two conditions are met:

* All numbers in the rows must be unique. Every number in the row occurs only once.
* The same rule for columns, all numbers must be unique.

Also there are additional conditions, on the field there are white and black dots:

* 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 1, 2 and 4, etc.)
* 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.

Note: For numbers 1 and 2, there may be both white and black dot in neighbour cells. Because both rules are observed.

In the process of the game, for your convenience, you can put more than one number in the cell, and in after remove the numbers that do not fit. The level will be considered passed if all cells have only one digit and all the above conditions are met.

In the program you can choose one of six difficulty levels. If you've never played in Kropki. Try to start from the first level on the 4x4 difficulty.

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This is my favorite puzzle on my phone. The interface is so simple it's great. I wish there were a dark theme, but other than that, I love this!
ErRose Red
Slowly but steadily getting into this, and moving up to bigger boards. Different enough to other puzzles to make it intetesting, and if i finish a puzzle, i always want to start another immediately.
Ricky Moss
Fun, simple puzzle game with nice quality of life features. Will remind you of Sudoku, though it plays differently. I like to do 4x4s when I have just a minute, but the larger ones are incredibly tough
Alex Vermillion
No adverts, good game to pass the time.
Gemma Campagna
Simple, challenging, best ui, minimal ads, perfect.
Winter V
Big brother of Futoshiki
temporary temporary