3-in-1 Tangrams, Tetris and Math Calculation Pattern Wooden Blocks Puzzle Sorter is have Tetris with easy and difficult level along with magnetic numbers. Apart from the matching of the magnetic catching of numbers and symbols ,the numbers and symbols make to solve and learn the calculations. Inside have mini Tetris have month with dates to arrange the Tetris according to the date.

3-in-1 Tangrams, Tetris and Math Calculation Pattern Wooden Blocks Puzzle Sorter helps to develop hand and eye coordination, fine motor skill, logical skill, creativity skill and focus and concentration power.