September Lunchtime 2019 Division 2
All Substrings, Find the Sum, Chef Feeds Cats
October Challenge 2019 Division 2
Even Edges, Missing Number, Chef and Maximum Star Value, Array Modification, Operations on a Matrix, Phone Prices
November Challenge 2019 Division 1
From Zero to Infinity, Single Point of Failure, Smallest Beautiful Number, Physical Exercise
July Challenge 2020 Division 1
Chefina and Swaps, Missing a Point, Doctor Chef
February Cook-Off 2023 Division 2 (Rated)
Take Not Less, Alice Potter And Dumbledore Army, Permutation and Modulus, Minimum Beauty
Starters 77 Division 2 (Rated)
Yet Another XOR Sort, Three Numbers, K Increment Palindrome, Tom and Jerry Chase, Concat Palindrome
Starters 78 Division 1 (Rated till 6 stars)
MinAdd, Bitwise Equation, Balanced Suffix, Solve More Problems!
Starters 92 Division 1 (Rated till 6 Stars)
Rectangular Tiling, Distance Coloring
Starters 94 Division 1 (Rated till 5 Stars)
Search for 404, Rank Queries, The Vowel Matrix, Special Operation, Possible or Not
Starters 95 Division 1 (Rated till 6 Stars)
Boxes, Transfusion Chain, Break This Array
Starters 96 Division 1 (Rated till 5 Stars)
Swap the numbers, Mex Array
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