American Mathematical Monthly Problems - 2013
Problem 11744 - 10 - C. P. Cholkar and M. N. Deshpande (India).
Problem 11743 - 10 - F. Capaces (France).
Problem 11739 - 09 - F. Adams, A. Bloch, and J. Lagarias (USA).
Problem 11736 - 09 - M. Merca (Romania).
Problem 11732 - 08 - M. Chirita (Romania).
Problem 11730 - 08 - M. Merca (Romania).
Problem 11729 - 08 - V. Papanicolaou (Greece).
Problem 11728 - 08 - W. Blumberg (USA).
Problem 11725 - 07 - M. Safaryan (Armenia).
Problem 11724 - 07 - A. Cusumano (USA).
Problem 11721 - 07 - R. Tauraso (Italy).
Problem 11720 - 07 - I. Gessel (USA).
Problem 11716 - 06 - O. Knill (USA).
Problem 11715 - 06 - M. Stofka (Slovakia).
Problem 11713 - 06 - M. Bencze (Romania).
Problem 11712 - 06 - D. W. Cranston and D. B. West (USA).
Problem 11711 - 05 - J. A. Grzesik (USA).
Problem 11709 - 05 - M. Omarjee (France).
Problem 11707 - 05 - J. L. Palacios (Venezuela).
Problem 11705 - 05 - J. Loase (USA).
Problem 11704 - 04 - O. Bernardi (USA), T. Arielly de Lima (Brazil), and R. Stanley (USA).
Problem 11700 - 04 - E. O'Dorney (USA).
Problem 11699 - 04 - B. Farhi (Algeria).
Problem 11697 - 02 - By M. Omarjee (France).
Problem 11696 - 02 - By E. Hysnelaj (Australia) and E. Bojaxhiu (Germany).
Problem 11692 - 02 - By C. Lupu (USA) and S. Spataru (Romania).
Problem 11690 - 01 - By P. P. Dalyay (Hungary).
Problem 11686 - 01 - By M. Bataille (France).
Problem 11685 - 01 - By D. Knuth (USA).