e/Imaginary Thirteen

Information
has gloss	eng: Imaginary Thirteen is a solitaire card game which is played with two decks of playing cards. Its gameplay makes it a two-deck version of Calculation and its name is taken from the fact that when a sum is over thirteen, thirteen (from out of nowhere) is subtracted to get the value of the next card, with spot cards worth their face value, jacks eleven, queens twelve, and kings thirteen.
lexicalization	eng: Imaginary Thirteen
instance of	(noun) a card game played by one person patience, solitaire