[How to play] Tetrudoku is a style combination of sudoku and wood block puzzle games. It's simple to play and relax brain to you stay home, stay safe. Fit the blocks with x tetrominos to the board and complete lines or squares to get them removed. When you can't fit the board in list queues, the game over. It's the more time, the high IQ. [Feature] * Board 9x9 * Extentions blocks and very nice * blocks can't rotated * No time limits * FREE * Funny sound effects * Hours of fun, exciting play