April Lunchtime 2021 Division 3
Equinox Strings, Chef in Heaven , Coldplay
May CodeChef Starters 2021 Division 3 (Rated)
Cheating Time, Plagiarism, Lazy Chef, Correct Sentence
September Cook-Off 2021 Division 2
Zebra Crossing, Fake Swaps, Adjacency Hatred
October Cook-Off 2021 Division 2
Can You Reach The End, Odd Sum, 01 Subsequence
October Lunchtime 2021 Division 2
Chef and Water Car, Exactly N plus 1 Values, Problem Category
November Cook-Off 2021 Division 2
Make it Divisible, Missing Sums
December Cook-Off 2021 Division 2
Median Minimization, Binary String Game, Musical Chairs, RGB Construction, Break the Balance
May Lunchtime 2022 Division 2 (Rated)
Bucket and Water Flow , Maximum Pairwise Modular Sum, Equal After And
July Cook-Off 2022 Division 1 (Rated)
Subsequence LCM, Segmentation Fault
June Cook-Off 2022 Division 2 (Rated)
Simple XOR, Prefix Suffix Distinct, Break the Stick
Starters 83 Division 1 (Rated)
Construct String, Order by XOR, Rotate to Minimum, Restoration
Starters 125 Division 1 (Rated till 6-Stars)
Bucket Game, Manhattan Xor, Operating on A, Binary Minimal
Japan