Bowling a lot of overs was a challenge I enjoyed: Kuldeep
New Delhi, Oct 14 (IANS) Left-arm wrist spinner Kuldeep Yadav, who picked up eight wickets and was one of the vital cogs in India beating the West Indies by seven wickets for clinching a 2-0 Test series win, said bowling a lot of overs on a slow pitch and getting breakthroughs was something which he enjoyed doing a lot.