Sudoku Blocks 1

Sudoku Blocks 1(c) is a new brain game created by the author, which is similar to "Sudoku". However, in Sudoku Blocks 1, the grid (e.g., 9x9) is empty, and the player should fill the grid with blocks that contain digits. The blocks should be arranged and placed to fill the grid. Each line, column, and 3x3 square in the grid should contain unique numbers (from 1 to 9). The book has 13 levels with 70 puzzles in total, it starts with the easiest levels (grid 4x4) and ends with the hardest and most challenging levels. People who love Sudoku, brain games and brain teasers, and who want to improve their intelligence, concentration, memory, reflection speed, etc., are invited to try this new game and provide their comments and suggestions to the author. LET'S TRY SOMETHING NEW AND CHALLENGING!ENJOY THIS GAME