Play A DOTS Puzzle by connecting one's color dots in a line. A DOTS Puzzle is a single 5-level game improving your analytical skills. Play it by connecting one's color dots in a line without crossing other color lines. Pair all dots and make sure to cover the entire board. Level : Can be either 5x5, 6x6, 7x7, 8x8 or 9x9. Dots : Numbers of connection color dots. Used : Used part of the board.. Ended : The number of completed flow puzzles at each level.. Sound : Can be switched on