December Challenge 2016
Kth Max Subarray, Our Base is Under Attack, Train Partner
January Challenge 2017
Capital Movement, Cats and Dogs, Reservior, Tourists in Mancunia
February Challenge 2017
Interval Game, Alice and her garden, Gerrymander, Most Frequent Element, Chef and His Apartment Dues, Chef and his Best Friend, Chef and Triangles, Eugene and big number, Chef and Yoda
March Challenge 2017
Bandwidth of a matrix, Bear and Extra Number, Xenny and Alternating Tasks, Cooking Schedule, Pishty and birthday
April Challenge 2017
Dish Of Life, Bear and Row 01, Similar Dishes
May Challenge 2017
Blocked websites, Chef and Battleship, Chef and Subsequences, Median of adjacent maximum numbers, Courses in an university, Chef and his daily routine, Gotham PD, Long Sandwich , Chef and Sub Array
March Challenge 2018 DIV 1
Pishty and Triangles, Chef and Easy Problem, Chef and Gcd Queries, Mix the Colors, Minions and Voting
