Quadratic puzzle 4

"Quadratic Puzzle 4" is a very interesting puzzle game for beautiful girls. When all the fragments are moved to the correct position, a complete picture of the beautiful girl can be seen. The game has a variety of difficulty modes, and each level can be challenged according to your own preferences. When you pass the level, you will be graded according to the time you use. When the score reaches "s" or above, you can unlock additional cg content. When any 4 levels have reached a score of "s" or above, all cg content can be unlocked.