Game Sudoku of the figures online

Everyone is familiar to a game like Sudoku, here are the rules remain the same, but instead of numbers you have to be colored gemstones, which also need to be decomposed into cells without repeating in rows. It's pretty simple and fun, but be prepared, the farther you will go through the levels, the more difficult it will become to pass the job, but you're a very smart player and certainly on the right!