Ordinary numbers, blocks fold into labyrinths of intricate puzzles and invite you to flash with the mind and wit in the game Cardinal Chains. The task is to paint the field in red. The rule of painting is simple - brush by numbered squares, in ascending order. You can not fill in paint number two first, and then number one. Also, you can not go twice to the same cell. Remember the rules and act accordingly. The levels are many, they gradually become more complicated and interesting, the passion increases.