Welcome to the new exciting online game Irodoku. In it, we present to your attention a rather interesting version of such a Japanese puzzle as Sudoku. Irodoku is similar to Sudoku, but with colors and symbols instead of numbers. You have to master 25 levels, each of which has its own color palette or character set. Before you on the screen there will be a playing field partially filled with colored cubes. You will need to fill in the empty spaces with flowers. You will have to do this according to the rules of Sudoku. You can find them at the very beginning of the game. As soon as you solve this puzzle, you will be given points in the Irodoku game and you will move on to the next level of the game.