Rajan Kumar Raj

May Cook-off 2018 Division 2

Secret Recipe

September Mega Cook-Off 2018 Division 2

OneTwo, Make a Permutation, ATM Machine

November Cook-Off 2018 Division 2

Truth and Dare, Beautiful Garland

July Challenge 2018 Division 2

Magic Set, Strike or Spare

August Challenge 2018 Division 2

Problem Sort, Sheokand and Number, Spell Bob

September Challenge 2018 Division 2

Magician versus Chef, War of XORs, Chef and Adventures

November Challenge 2018 Division 2

Appy Loves One, Chef and Happiness, Chef and Difficult Contests, Chef and Ridges

October Challenge 2018 Division 2

Appy and Balloons , Minimize Digitsum, Chef and Serves, Byte to Bit, Chef and Circles

August Lunchtime 2018 Division 2

Chef and Eid

September Lunchtime 2018 Division 2

Judging Delay, Chef Restaurant

November Lunchtime 2018 Division 2

Event

October Lunchtime 2018 Division 2

Three Friends

December Lunchtime 2018 Division 2

Print Pattern

January Challenge 2019 Division 2

Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes, A Pizza Slice

February Challenge 2019 Division 2

Manhattan Rectangle, Deputy Chef, Art of Balance, Appy and Contest, Chef and Secret Ingredients, Chef and Magical Jars, Guess It Right

Coders' Legacy 2019 (Rated for all)

Bathwater, IPL and RCB

June Challenge 2019 Division 1

Chef and Ingredients, Sum and GCD

July Cook-Off 2019 Division 1

Birthday Gift Again, Playing with Strings

October Challenge 2019 Division 1

Even Edges, Chef and Maximum Star Value, Array Modification, Operations on a Matrix, Phone Prices

February Challenge 2020 Division 2

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

April Challenge 2020 Division 2

COVID Pandemic and Long Queue, Leaked Answers (Challenge), Sell All the Cars, Ready Bitwise, Squared Subsequences, Strange Number, Unit GCD

February Cook-Off 2020 Division 2

Penalty Shoot-Out II, Tax Slabs

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests

March Lunchtime 2020 Division 2 (Unrated)

Chef Swaps Digits, Good Prefix

ENIGMA - PLINTH'20 LNMIIT (Rated for all)

Recruit Villagers, Minion AND Range, Gru is Handing Out Bananas

July Lunchtime 2020 Division 1

Golomb Sequence, Binary Concatenation

June Lunchtime 2020 Division 1

Maximum AND, Gold Mining

RECode 12.0 (Rated for all)

Chef and String, Chef and Walk, Chef and Rotation, Chef and Numbers

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian, Doof fires Brackets, Jeremy gets a gift

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