August Long Challenge 2017
Chef And Fibonacci Array, Chef and Mover, Palindromic Game, Greedy Candidates, Strings and Graphs, Chef and Rainbow Array
July Lunchtime 2017
Find the Maximum Value, Divide the Set
February Challenge 2018
Car-pal Tunnel, Permutation and Palindrome, (Challenge) Biased Committee, Points Inside A Polygon, Chef And The Patents, Chef And His Characters, Broken Clock
February Lunchtime 2018
Game with numbers, Jumping in the hills
March Challenge 2018 DIV 1
Pishty and Triangles, Chef and Easy Problem, Chef and Gcd Queries, Mix the Colors, Minions and Voting
August Challenge 2018 Division 1
Coordinate Compression , Lonely Cycles, Interactive Matrix, Modular GCD, Princess and Dragons
UWCOI 2021 (Rated for all)
Organisation, Array Swaps, Efficient Delivery, Hidden Numbers, Binary Puzzle
March Cook-Off 2021 Division 1
Chef and Sorting, Sort String, Water Transfer, Consecutive Deletions
May CodeChef Starters 2021 Division 1 (Unrated)
Cheating Time, Minimum Popping, Subtree Center, Plagiarism, Lazy Chef, Correct Sentence
September Lunchtime 2021 Division 1
Range Array, Interesting Representation, Subsequence LCS, Alice vs Bob Faceoff
