This update contains some minor difficulty changes, visual improvements, gameplay improvements, and last but not least, New achievement. [list] [*] Changed a code length challenge for some levels. [*] Dialogue screen now shows who's speaking. [*] Now 'Return to title' button is not shown in puzzle screen. [*] INPUT's cube now fits inside the pipe properly. [*] Stack's click bounds has been adjusted. [*] Some dialogue effects has been changed. [*] Visuals for level 4-2 has been fixed. [/list] Thank you for everyone enjoying the game!