Block Blast Doku is a fun new game which combines the gameplay elements of a standard block puzzle with the 9x9 grid of Sudoku. Blocks can be matched and cleared in horizontal and vertical lines but also in 3x3 areas if all 9 spaces are filled with blocks. Keep clearing the board until you can't do any more moves - at that point it is game over! Features: - Simple and easy to play - Bright and colorful - Fun for all ages - kids, teens, adults and seniors - Daily brain training fun - No wifi is required so can be played offline - Beat your high score with combos