Kartik Singhal

April Challenge 2017

Bear and Row 01, Dish Of Life, Similar Dishes

May Challenge 2017

Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers

June Challenge 2017

A Good Set, Xenny and Coin Rankings

July Challenge 2017

Chef and Sign Sequences, Whats in the Name, Calculator

August Long Challenge 2017

Chef and Rainbow Array, Greedy Candidates, Palindromic Game, Chef and Mover

October Challenge 2017

Chef and a great voluntary Program, Max Mex, Counter Test For CHEFSUM, A Balanced Contest

November Challenge 2017

Chef Hates Palindromes, Periodic Palindrome Construction

July Cook-Off 2017

Chang and the Perfect Function

August Cook-Off 2017

Real obtuse, From heaven to earth

September Cook-Off 2017

Statistics Construction, Subsequence Equality

May Lunchtime 2017

Prefix Inversions

July Lunchtime 2017

Find the Maximum Value

August Lunchtime 2017

Mathison and pangrams

January Challenge 2018

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

February Cook-Off 2018

Chef and Cook-Off

March Challenge 2018 DIV 2

Minion Chef and Bananas, Minions and Voting, Chef and Glove, A Big Sale, Chef and Easy Problem, Mix the Colors

March Cook-off 2018 Division 2

Chef Goes to the Cinema, Chef Restores a Matrix, Chef Judges a Competition

May Cook-off 2018 Division 2

Best Cake Ever, Secret Recipe

June Cook-Off 2018 Division 1

Good Permutations

March Lunchtime 2018 Division 2 (Unrated)

Magic Elements, Three Integers, Chef and Friends

May Lunchtime 2018 Division 1

Trace of Matrix

December Challenge 2018 Division 2

Max and Electrical Panel, Chef and Interactive Contests, Chef and An Ideal Problem

October Challenge 2018 Division 1

Appy and Balloons , Minimize Digitsum

December Lunchtime 2018 Division 2

Print Pattern, Choosing from Buckets, Age Calculator

January Lunchtime 2019 Division 2

Distances, The Nights Watch, Rooks

February Challenge 2019 Division 1

Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Art of Balance

February Cook-Off 2019 Division 1

Chef and Secret Password, Chef and Party

February Lunchtime 2019 Division 1

The Tricky Deal

March Cook-Off 2019 Division 1

XOR N-bonacci Sequence

April Challenge 2019 Division 1

Subtree Removal, Playing with Numbers

May Challenge 2019 Division 1

Ada Rooks 2, Where to Build the Roads

August Challenge 2019 Division 1

Guddu and his Mother

August Cook-Off 2019 Division 1

Rich Substrings, Two Circles

Code Melange (Rated for all)

Greg and Grid, A Small Array, Go Round, Max power

Problems Authored (2)

Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution