April Challenge 2019 Division 2
Maximum Remaining, Friend or Girlfriend, Fencing
April Cook-Off 2019 Division 2
Random Game, Making a Meal, Chef Learning Hungarian Algorithm
June Challenge 2019 Division 2
Road Signs, Chef and Proxy, Lent Money, Guddu on a Date
August Challenge 2019 Division 2
Football, Distribute Apples, Zombie and the Caves
January Challenge 2020 Division 2
Chef and Dynamo, Breaking Bricks, Equality, Doraemon
May Lunchtime 2020 Division 2
Weird Walk, Convert the String, Lost Weekends, Tree difference
June Challenge 2020 Division 1
The Tom and Jerry Game!, The Delicious Cake, Covid Sampling (Challenge)
Starters 120 Division 2 (Rated)
Sub or Swp, Construct Permutation, Find Permutation , Count Subarrays
Starters 121 Division 2 (Rated)
Frequal, Split And Maximize, Escape, Caesar Cipher Lite, Anti Adjacent Swaps
Starters 124 Division 2 (Rated)
Binary Parity, Table Strength, Swap and Unite, Make It One, How many arrays
Starters 127 Division 2
Superincreasing, Anti-Triangle, ABC Conjecture
Starters 130 Division 1 ( Rated till 6-Stars)
Updating A, Make Equal, Append Array, Good Binary String
Starters 133 Division 1 (Rated till 6-Star)
ABC Conjecture 3, Powered Parameters, Too Far For Comfort (Easy Version)
Starters 136 Division 1 ( Rated till 6-Stars )
Lexicographically Maximal Prefix AND, Sum of Modes
Indonesia