Thanks to the color scheme can learn whether the letter is correctly entered:
1. Green. If the square is highlighted with this color, it means that the letter is put correctly.
2. Yellow. This color symbolizes that the letter is in the word, but it is placed incorrectly.
3. Gray. If the cell does not change color, the letter is incorrect.
4. Red. The cell is not completely filled with color, but only a corner. This means that the letter is missing.
This game will serve as an excellent assistant for brain training. The user will be able to calculate the moves ahead, guessing the scrambled words.