October Cook-Off 2014
Walk on the Axis, The Army
April Challenge 2014
Farmer Feb, Chef and Digits, Shortest Path in Binary Trees
July Challenge 2014
Garden Game, Chef and Frogs, Count Substrings, Reach The Point, Dish Owner
October Challenge 2014
Chef and Square, DevuLand, Dinosaurs and Laddus, Magical Girl and Colored Liquid Potions, Chef and Ground, Remy paints the fence
November Challenge 2014
Chef and Segment Game, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome
February Challenge 2015
Chef and Chain, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality
March Challenge 2015
Sign Wave, Chef and Notebooks, Count Substrings
May Challenge 2015
Chef and Prime Divisors, Set Difference , Chef and new recipe
February Challenge 2017
Chef and His Apartment Dues
February Lunchtime 2017
Bear and House Queries, Bear and Milky Cookies
December Challenge 2017
Chef and Hamming Distance of arrays, Penalty Shoot-out, Chef And his Cake, Total Diamonds
April Challenge 2018 Division 2
Weight of Numbers, Average of Pairs, Workers
May Challenge 2018 Division 2
Mighty Friend, Minimum Deletions, Xor Again, Fake Binary Search, Dibs on Fibs
July Challenge 2018 Division 2
Reach Equilibrium, No Minimum No Maximum, Magic Set, Strike or Spare, No Strings Attached
Moldova