The listing, *Insanity* Brain Game~ Vintage~1987 NIP has ended.
A great vintage brain game! Insanity! Place 4 red pegs in the 4 leftmost holes and 4 red pegs in the rightmost holes, leaving the center hole vacant. The object is to switch the colors from one side to the other. Possible moves are moving 1 space or jumping 1 peg, always forward, never backwards. You are a GENIUS if you succeed within 4 attempts. 1987 Cardinal Industries. New in package-unopened- unused!