May Lunchtime 2018 Division 2
Trace of Matrix, Count Substrings
June Challenge 2018 Division 2
Two Flowers, Vision, Sheokand and String, Binary Shuffle, Naive Chef
July Challenge 2018 Division 1
Reach Equilibrium, Chef and War with Taran (Challenge), No Minimum No Maximum, Gears
November Challenge 2018 Division 1
Appy Loves One, Binary Strings, Magician versus Chef 2, Chef, Primes and Trees (Challenge), Good Median, Chef and Recipes
June Lunchtime 2018 Division 1
Sort the Leaves, Summary Power
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Factor Tree, Leaked Answers (Challenge)
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