August Cook-Off 2019 Division 2
Chef Drinks Coke, Chef and Pepperoni Pizza
November Lunchtime 2019 Division 2
Planting Trees, Pizza or Broccoli , Washing Windows, Compress the List, Perfection
January Cook-Off 2020 Division 1
Profitable Paths, Range AND, Chefina and Sums
May Cook-Off 2020 Division 1
Chef, Chefina and Their Friendship, Chefina on a Trip, Roads in Chefland
March Lunchtime 2020 Division 1 (Unrated)
Strip in a Tree!, Maximize LCM
May Lunchtime 2020 Division 1
Absolute Min Max, Escape One, Convert the String, Tree difference
ENIGMA - PLINTH'20 LNMIIT (Rated for all)
Banana String, Corruption in Freedonia, Gru is Handing Out Bananas, Minion AND Range, Is it Sorted or Not, That is the Question, Recruit Villagers
October Challenge 2020 Division 1
Positive AND, Adding Squares, Compress all Subsegments, D-Dimensional MST, Rooted Minimum Spanning Tree, Random Knapsack, Inversions, Replace for X
International Coding Marathon 2021 Division 1 (Unrated)
Suffix Sort, Infinite polygons, Lucky Boundaries
April Cook-Off 2021 Division 1
Array and Operations, Tree Distances, OR of ANDs
January Cook-Off 2022 Division 1
Merged LIS, Erase All But One, Beautiful Permutation, Prime Graph, Subsegment Divisibility
March Cook-Off 2022 Division 1
Secret Tree, Dragonado And XOR, Flippable Points, Alternating Divisibility
March Lunchtime 2022 Division 1
Winter, Adjacency Love, Separate Them All
February Cook-Off 2023 Division 1 (Rated)
Take Not Less, Alice Potter And Dumbledore Army
Russia