September Challenge 2016
Chef and Friends, Chef and digits of a number, Faded Palindromes, Chef and calculation
August Lunchtime 2016
Studying Alphabet, Lock-Free Stack
August Long Challenge 2017
Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates
October Challenge 2017
Chef and a great voluntary Program, Counter Test For CHEFSUM
November Challenge 2017
Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
India