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July Challenge 2017

Whats in the Name, Calculator , Chef and Sign Sequences

August Long Challenge 2017

Chef and Rainbow Array, Chef and Mover

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

October Challenge 2017

Max Mex, A Balanced Contest

December Challenge 2017

Chef And his Cake, Penalty Shoot-out

November Cook-Off 2017

Online Chess, Random Pair

November Lunchtime 2017

Smart Strategy

January Challenge 2018

K-Concatenation, Partition the numbers, Rectangle, Maximum Score

January Lunchtime 2018

Chef and Game with Sequence

March Challenge 2018 DIV 1

Mix the Colors, Minions and Voting

December Cook-Off 2018 Division 2

Camp Or Not

April Challenge 2018 Division 2

Average of Pairs, Workers

January Challenge 2019 Division 2

Lucky Number Game, Fancy Quotes

March Challenge 2019 Division 2

Chef got Recipes, Chef and Number Game, Chef and a Beautiful Digit

September Challenge 2019 Division 2

Chef and Interesting Subsequences

Problems Authored (3)

Problems Tested (0)

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Editorials Contributed (0)

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