Free Download all the problems of In The World Of Mathematics Journal

2001 Volume 07 [Problems 148-159, 166-171]: Issues 1,2,4

2002 Volume 08 [Problems 172-195]: Issues 1-4

2003 Volume 09 [Problems 196-219]: Issues 1-4

2004 Volume 10 [Problems 220-244]: Issues 1-4

2005 Volume 11 [Problems 244-267]: Issues 1-4

2006 Volume 12 [Problems 268-391]: Issues 1-4

2007 Volume 13 [Problems 292-315]: Issues 1-4

2008 Volume 14 [Problems 316-339]: Issues 1-4

2009 Volume 15 [Problems 340-363]: Issues 1-4

2010 Volume 16 [Problems 364-387]: Issues 1-4

2011 Volume 17 [Problems 388-411]: Issues 1-4

2012 Volume 18 [Problems 412-435]: Issues 1-4

2013 Volume 19 [Problems 436-459]: Issues 1-4

2014 Volume 20 [Problems 460-483]: Issues 1-4

2015 Volume 21 [Problems 484-507]: Issues 1-4

2016 Volume 22 [Problems 508-531]: Issues 1-4

Pdfs of some collected problems:

Problems No. 22-28, 36-159, 166-495 ENG: pdf

Problems No. 22-28, 36-154 EN: pdf

Problems No. 148-159, 166-531 EN: pdf