July Cook-Off 2020 Division 2
OR-thodox Distinction, Even-tual Reduction
July Lunchtime 2020 Division 2
Maximum Candies, Chef and Steps
August Cook-Off 2020 Division 2
Polygon Relationship, Chef and Work
January Lunchtime 2021 Division 2 (Unrated)
Even Sum, Even Differences, Binary Subsequence, Dreams of Divisibility
October Lunchtime 2020 Division 1
AND Plus OR, Chef Likes Good Sequences, Cute Chef Gift
September Lunchtime 2020 Division 2
GCD operations, Root the Tree, Watermelon
February Lunchtime 2021 Division 2
Palpal Strings, Coprime Range, Average Sorting
March Lunchtime 2021 Division 2
Dinner by Candlelight, Motivation, Lunchtime
April Cook-Off 2021 Division 2
OR of ANDs, Chocolate Monger
CodeChef Starters 14 Division 2 (Unrated)
Task Times, FIXFIX, Diagonal movement, Odd GCD
October Challenge 2021 Division 2 (Unrated)
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes
September Lunchtime 2021 Division 2
Balanced and Unique Arrays, Alice vs Bob Faceoff, Yet another SOD problem
United States