Publication from Denmarkdk/RRRORip, Rap og Rup's Opgavehæfte12 issues, 1990 to 1993, in Danish.KindGames / OpgaverFormatB6Indexed12 of 12 issuespuzzlesIssues121990s 1 issue1990 11Undated 5 issuesUndated 5234561990s 1 issue1993 17Undated 5 issuesUndated 589101112