RULES AND FEATURES
Once again, the inventors of puzzles were critical of Sudoku and decided to change the usual way of playing the game, creating chains of numbers and replacing them with the usual large and small squares. One such chain has a length of 5 or 6 cells, depending on the option chosen by the player. Thus, this metamorphosis led to a change in the rules for filling cells with numbers. By the way, the cell here is not square, but round.
Since the squares are out of the game, the new rule reads like this. No number should be repeated twice in the same chain, row, or column. That is, for example, 1 (one) can only occur once in the same chain, row, and column. The puzzle provides for a turn cancellation, use it if you feel that you made a mistake.
Flash player plugin is not supported still Feb.21.
Alternative game you can play right now:
You can play the game SUDOKU CHAINS online 24 hours a day for free. It is no need to download and install it on your computer, and it is also not required you to be the registered user. Just ckick and enjoy. See also a set of related games below on that you might be interested to look.