aufgabe(67,"2012-02","Die Türme von Hanoi","Komplexitätstheorie","carni_1202");
aufgabe(66,"2011-12","Ein Schüttproblem","Graphentheorie","carni_1112");
aufgabe(65,"2011-07","Sechszehn-Damen-Problem","Backtracking","carni_1107");
aufgabe(64,"2011-04","Sommerurlaub","Graphentheorie","carni_1104");
aufgabe(63,"2011-01","Diophantische Gleichung","Analysis","carni_1101");
aufgabe(62,"2010-11","Der Wandspiegel","Analysis","carni_1011");
aufgabe(61,"2010-08","Brüche und Dezimalzahlen","Zahlentheorie","carni_1008");
aufgabe(60,"2010-03","Die Cola-Dose","Analysis","carni_1003");
aufgabe(59,"2009-11","Simpsons Paradoxon","Statistik","carni_0911");
aufgabe(58,"2009-09","Sekretärinnenproblem","Wahrscheinlichkeitsrechnung","carni_0909");
aufgabe(57,"2009-05","Zahlenfolgen","Analysis","carni_0905");
aufgabe(56,"2009-03","English Sixteen Puzzle","Spieletheorie","carni_0903");

aufgabe(55,"2009-01","Perigal","Geometrie","perigal");
aufgabe(54,"2008-12","Billardspiel","Geometrie","billard");
aufgabe(53,"2008-09","15 gewinnt","Spieletheorie","zahlentictactoe");
aufgabe(52,"2008-07","Westfälische Reihe","Kombinatorik","paare");
aufgabe(51,"2008-05","Abzählreim","Spieletheorie","abzaehlreim");

aufgabe(50,"2008-03","Teppich auslegen","Algebra","rechteck");
aufgabe(49,"2008-01","Ziege und Halbkreis","Analysis und Numerik","ziege");
aufgabe(48,"2007-11","Euler und Katharina II.","Lateinische Quadrate","soldaten");
aufgabe(47,"2007-09","Das Boot","Optimierung","boot");
aufgabe(46,"2007-07","Die Toilettenpapier-Aufwickelmaschine","Analysis","rolle");

aufgabe(45,"2007-05","Das Buchregal","Kombinatorik","buch");
aufgabe(44,"2007-03","Der Spielautomat","Wahrscheinlichkeits- Rechnung","spielautomat");
aufgabe(43,"2007-01","Cents umkreisen den Euro","Geometrie","euro");
aufgabe(42,"2006-11","Parkettierung","Geometrie","parkettierung");
aufgabe(41,"2006-10","Zahlenmystik","Algebra","mystik");

aufgabe(40,"2006-07","Tetraeder","Algebra","tetraeder");
aufgabe(39,"2006-05","Grüne Welle","Numerik, Optimierung","ampel");
aufgabe(38,"2006-03","Sudoku","Kombinatorik, Magische Quadrate","sudoku");
aufgabe(37,"2006-01","Karins Problem","Algebra, Addition im Zahlenraum bis 20","karin");
aufgabe(36,"2005-11","Das Puzzle","Topologie","schieben");

aufgabe(35,"2005-09","Die Sanduhren","Lineare Algebra","sanduhr");
aufgabe(34,"2005-07","Die Weinpanscher","Analysis","mischen");
aufgabe(33,"2005-05","Überlappungen","Geometrie","ueberlappung");
aufgabe(32,"2005-03","Verflixter Freitag, der 13.","Algebra, Kalenderberechnung","kalender");
aufgabe(31,"2005-01","Selbstlernende Maschinen","Informatik, Backtracking","robi");

aufgabe(30,"2004-11","Gib mir mal eine neue Primzahl","Zahlentheorie","eratosthenes");
aufgabe(29,"2004-09","Mäuserich sucht Maus","Informatik, Backtracking","maus");
aufgabe(28,"2004-06","Rangieren auf dem Güterbahnhof","Graphentheorie","rangier");
aufgabe(27,"2004-04","Hellsehen","Informatik, Boolsche Algebra","hellsehen");
aufgabe(26,"2004-02","Milchmädchenrechnung","Algebra, Multiplikation im Zahlenraum bis 100","milchmaedchen");

aufgabe(25,"2003-12","Der Geschenkkarton","Analysis Extremwertberechnung","karton");
aufgabe(24,"2003-10","Der Anreisszirkel","Kombinatorik","zirkel");
aufgabe(23,"2003-08","80-20 Regel","Lineare Algebra","80-20");
aufgabe(22,"2003-06","Zinseszins","Analysis","zinseszins");
aufgabe(21,"2003-04","Nachbarschaft","Topologie","nachbarn");
aufgabe(20,"2003-02","Ein Fünf-Farben-Problem","Geometrie, Torus","fuenf_farben");

aufgabe(19,"2002-12","Das Leiterproblem","Analysis","leiter");
aufgabe(18,"2002-10","Das Zahlenschloss","Kombinatorik","zahlenring");
aufgabe(17,"2002-08","Das Kleine Einmal-Eins","Kombinatorik","zahlenfolge");
aufgabe(16,"2002-06","Vorsicht Prozentrechnung","Analysis","prozent");
aufgabe(15,"2002-04","Manager auf dem Highway","Analysis","weg");
aufgabe(14,"2002-02","Pyramide","Algebra","pyramide");

aufgabe(13,"2001-12","Geheimschrift","Kryptologie","krypto");
aufgabe(12,"2001-10","Magische Quadrate","Kombinatorik, Magische Quadrate","magicsquare");
aufgabe(11,"2001-08","Infrastrukturmanagement","Geometrie, Topologie","infrastruktur");
aufgabe(10,"2001-06","Briefkasten","Geometrie, Topologie","strasse");
aufgabe(9,"2001-04","Die Dominoreihe","Kombinatorik","domino");
aufgabe(8,"2001-02","Über den Horizont hinaus","Geometrie","linien");

aufgabe(7,"2000-12","Von großen und kleinen Menschen","Analysis","leitung");
aufgabe(6,"2000-11","Spießbürger","Spieltheorie","spiessbuerger");
aufgabe(5,"2000-09","Ein Schüttproblem","Graphentheorie","schuetten");
aufgabe(4,"2000-07","Zahlen im Dreieck","Algebra","dreieck");
aufgabe(3,"2000-06","Anhelitus Vini und Mens Sana","Spieltheorie","nimm");
aufgabe(2,"2000-05","Acht-Damen-Problem","Graphentheorie","damen");
aufgabe(1,"2000-04","Wägeproblem","Kombinatorik","waage");