Which questions?
How many questions?
Time per question?
Pick at least one question type to play with.
Game over!
0 / 0
Runs entirely in your browser — no data is sent anywhere.
About this classification game
This free biology game covers sorting living things into the five kingdoms — animal, plant, fungi, protist and bacteria — plus classification vocabulary like species, vertebrate, invertebrate and taxonomy. Choose which question types to include, set your question count and time limit, then see how many you can get right.