Thank you Griffpatch for a robot picture in this video: https://www.youtube.com/watch?v=P2GbaIKUFXc Thank you ZonxScratch for the code of the button in this video: https://www.youtube.com/watch?v=0H_L7HiZoyU Thank you VectorStock for the menu background: https://www.google.com/url?sa=i&url=https%3A%2F%2Fwww.vectorstock.com%2Froyalty-free-vectors%2Fmath-background-vectors&psig=AOvVaw2B6fhqDqbg0Tg3mYA-wpsU&ust=1716217677715000&source=images&cd=vfe&opi=89978449&ved=0CAQQjB1qFwoTCLDvlqX_mYYDFQAAAAAdAAAAABBZ
