Rahul Lather

November Cook-Off 2018 Division 2

Beautiful Garland, Truth and Dare

September Challenge 2018 Division 2

Chef and Adventures, Magician versus Chef

November Challenge 2018 Division 2

Chef and Ridges, Chef and Difficult Contests, Chef and Happiness

October Challenge 2018 Division 2

Minimize Digitsum, Chef and Serves, Byte to Bit

Encoder (Rated for Division 2)

Knight Chess

January Challenge 2019 Division 2

Fancy Quotes, A Pizza Slice, Chef and Modulo Game, Lucky Number Game, Different Neighbours, Yet Another Problem About Sequences, Distinct Pairs

February Challenge 2019 Division 2

Appy and Contest, Deputy Chef, Art of Balance, (Challenge) Chef with Orchestra in the Kitchen, Chef and Secret Ingredients, Chef and Magical Jars, Guess It Right, Manhattan Rectangle

March Challenge 2019 Division 1

Chef got Recipes, Chef and Number Game, Yet Again a Subarray Problem, Chef and a Beautiful Digit

April Challenge 2019 Division 1

Subtree Removal, Playing with Numbers

July Challenge 2019 Division 1

Guess the Prime!, Codechef War, Circular Merging

August Challenge 2019 Division 1

Zombie and the Caves, Distribute Apples, Football, Maximize an Expression, Dilemma, Guddu and his Mother

October Challenge 2019 Division 1

Even Edges, Bacterial Reproduction, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS

February Challenge 2020 Division 1

No Change Required, Long Contest and Cook Off Overlaps, (Challenge) Raisins, Hard Cash, School of Geometry, The Theatre Problem, Chef and Railway Stations

April Challenge 2020 Division 1

Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Factor Tree, Leaked Answers (Challenge)

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

Problems Authored (9)

Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution