+- /browser history
+- word
+ - interactive quiz
+ - image multiple choice from translation
+ - given image (options or free)
+ - memory (find groups)
+ - remember order (progressive amount)
+ - alternate aspect ratios
+ - subcategories
+ - food
+ - sumac
+ - animal species
+ - photoshop cover image <https://www.telegraph.co.uk/news/0/piggyback-riders-funny-photos-of-lazy-animals-hitchhiking/>
+ - dog breeds
+ - cat kinds
+ - ducks
+ - birbs
+ - schoenbekooievaar
+ - mushrooms
+ - spiders
+ - mythological
+ - hybrid creatures <https://en.wikipedia.org/wiki/List_of_hybrid_creatures_in_folklore>
+ - greek deities <https://en.wikipedia.org/wiki/List_of_Greek_mythological_figures#Immortals>
+ - roman
+ - famous people
+ - historic hotornot
+ - movie actors
+ - country leaders (↓)
+ - nobel price winners
+ - technical
+ - connectors (plug+port)
+ - removable media
+ - font families
+ - cocktails
+ - moscow mule
+ - video game characters
+ - car brands
+ - computer processors (blur identifiers for quiz)
+ - countries
+ - flags
+ - capital buildings
+ - traditional dress
+ - representative cuisine
+ - animal/mascot
+ - api