Abhishek kumar

November Challenge 2013

Uncle Johny, Square Digit Squares, Missing some chairs, Superpowers of 2

December Challenge 2013

Magic Pairs

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, Subarray GCD

October Cook-Off 2014

The Army, Walk on the Axis

November Cook-Off 2014

Brackets, Petersen Graph

February Challenge 2014

Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array, Make It Zero 2

March Challenge 2014

Walk, Little Chef and Numbers, Team Split

April Challenge 2014

Counting Matrices, Farmer Feb, Chef and Digits, Shortest Path in Binary Trees

May Challenge 2014

Compilers and Parsers, Chef-jumping, Stone

June Challenge 2014

Chef and Subarray, Guessing Game, Forgot Password

July Challenge 2014

Chef and Frogs, Count Substrings, Reach The Point

August Challenge 2014

Chef and Gift, Cleaning Tables, Chef and Reversing, The Leaking Robot

September Challenge 2014

Factorisation, Chef and Rainbow Array - 2, Chef and Left-Right, Chef and sequence, Fun with Rotation, Flooring

October Challenge 2014

Remy paints the fence, Chef and Ground, Chef and Painting, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus

November Challenge 2014

The Spelling Problem, Let us construct palindrome, Distinct Characters Subsequence, Chef and Segment Game, Chef and Red Black Tree

December Challenge 2014

Alok-nath and His Sanskars, Chef and Apple Trees

September Lunchtime 2014

Chef and easy problem

January Challenge 2015

Sereja and Votes, Gcd Queries, One Dimensional Kingdoms, Chef and Stones, Chef and A Large Permutation, Sereja and Number Division 2, Queries on the String

February Challenge 2015

Chef and Chain, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality

June Challenge 2015

Steady tables, Chef and Memory Limit, Chef and Polygons

Problems Authored (5)

Problems Tested (0)

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Editorials Contributed (0)

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