India opener Murali Vijay bats on Day One of the first Test against South Africa in Cape Town. Pic/AFP

Former South Africa batsman Daryll Cullinan has made the equation for Virat Kohli-led Team India pretty simple if the visitors want to bag their maiden Test series win. It's going to be a mountain to climb for the visitors if they want pull off a heist in the second Test today at Centurion especially with the poor record at the venue by teams from sub-continent, including India, where they have suffered innings defeat.