Tourist's path

Solve at least 50 problems as official contestant in Pascal or Delphi

OlegMankevich1, first achieved on Feb. 14, 2017

farizazmip1, first achieved on Sept. 30, 2017

no_space1, first achieved on April 12, 2013

Samchenko1, first achieved on March 13, 2013

BrightDays1, first achieved on Nov. 15, 2011

valikluks19951, first achieved on July 22, 2011

Omelianenko1, first achieved on June 12, 2012

bulkasmakom1, first achieved on June 7, 2013

Spumote1, first achieved on March 27, 2012

Azis1, first achieved on Sept. 26, 2014

eldar1, first achieved on April 3, 2012

Sereja1, first achieved on Dec. 5, 2010

trumpfan1, first achieved on Oct. 13, 2013

Ahriman1, first achieved on Jan. 19, 2017

Saken1, first achieved on Jan. 22, 2012

ongvuacon1, first achieved on Aug. 5, 2015

htkek1, first achieved on May 26, 2013

AllCatsAreBeautiful1, first achieved on July 19, 2014

iamquang19951, first achieved on Sept. 24, 2012

Programist1, first achieved on April 24, 2012