Pictures

https://www.iconarchive.com/show/gartoon-apps-icons-by-gartoon-team/mines-icon.html

https://www.iconarchive.com/show/flat-style-icons-by-flaticonmaker/flag-icon.html

https://www.iconarchive.com/show/picol-icons-by-picol/Flag-icon.html

https://www.iconarchive.com/show/oxygen-icons-by-oxygen-icons.org/Emotes-face-smile-icon.html

https://www.iconarchive.com/show/oxygen-icons-by-oxygen-icons.org/Emotes-face-sad-icon.html

https://www.iconarchive.com/show/oxygen-icons-by-oxygen-icons.org/Emotes-face-smile-big-icon.html

Font

https://fontstruct.com/fontstructions/show/1501665/mine-sweeper

https://fontstruct.com/fontstructions/show/2168652/neat-lcd