Autor
Gardner, Martín
5
Lucas, Edouard
3
Bolt, Brian
2
Perelman, Yakob
2
Shasha, Dennis
2
Carroll, Lewis
1
Corbalán, Fernando
1
Dudeney, Henry E.
1
Dunn, Angela
1
Foxx Dunn, Angela
1
Gardner, Martin
1
Gómez, Joan
1
Hunter, J. A. H.
1
Madachy, Joseph S.
1
Mataix, Mariano
1
Pappas, Theoni
1
Pickover, Clifford A.
1
Poniachik, Jaime
1
Soret Los Santos, Ignacio
1