The goal of this game is to enter all your answers as fast as possible. Your score is based on
the flashcard that takes the longest. You are only as fast as your slowest answer, so you need to know
all your flashcards to do well.
The answer is:
triangle
Enter the answer above to continue.
The Greek letter omega.
An eye.
A form of lava flow associated with Hawaiian-type volcanoes, consisting of basaltic rock, usually dark-colored with a jagged and loose, clinkery surface. Compare pahoehoe.
month in two-digit numeric format, as in: dd/mm/yyyy