Skies Above Britain

Skies Above Britain is a solitaire game depicting a Royal Air Force squadron of Hurricanes or Spitfires waging a desperate effort to disrupt and destroy German daylight bombing raids over southeast England in the summer of 1940. The player's individual aircraft -- each represented by a stickered block -- must locate the incoming raid, intercept it, and evade or defeat swarms of escorting German fighters that usually outnumber you and whose pilots have superior experience and tactics. —description from the designer