Autores

•  Charles Darwin (6)
•  Héctor Alfonso Rodríguez Díaz (5)
•  Martin Gardner (4)
•  Raymond Smullyan (4)
•  Jaume Llistosella (4)
•  Hernàn Paz Penagos (3)
•  Marie Berrondo Agrell (3)
•  Patricia Salazar Perdomo (3)
•  Liliana Chacón Jaramillo (3)
•  Jairo Alberto Romero Rojas (3)
•  William Antonio Lozano Rivas (3)
•  Carlos Felipe Urazán Bonells (3)
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