January Lunchtime 2019 Division 2
Distances, Rooks, The Nights Watch
February Challenge 2019 Division 2
Manhattan Rectangle, Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Deputy Chef
March Challenge 2019 Division 1
Chef and Number Game, Chef and a Beautiful Digit
Coders' Legacy 2019 (Rated for all)
Up for a Game, IPL and RCB, Bathwater
September Challenge 2019 Division 1
Chef and Good Subsequences, Chef and Interesting Subsequences
February Cook-Off 2020 Division 1
Maximum Subsequence Sum, XOR Game, Chef and Pepperoni Pizza Again
Exun Programming Prelims 2019 (Rated for all)
Weird Modulo Problem , Tennis Tournament, Chipped Tree, Yet Another Partition Problem
International Coding Marathon (Rated for all)
Lavanya Loves DFA, Mr Pr in a Dilemma
UWCOI 2020 (Rated for all)
Button Pairs, Base Plans, Find maximum in an Array
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