Shivam Pahuja

• Username: 3★spcodes
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 36

Current Ratings Graph Old Ratings Graph

1614 (-8)RatingProvisional
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January Challenge 2018(2018-01-15 15:00:00)

Global Rank:   5493

Cheated in:   

Ratings System Update

(2018-01-15 15:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1614 (+61)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2018(2022-12-20 00:00:00)

Global Rank:   5493

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

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Practice Paths (0)

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Contests (36)

June Cook-Off 2014

Counting Flags

July Cook-Off 2014

Copy-Paste, Sum Queries

March Challenge 2014

Walk, Little Chef and Numbers

April Challenge 2014

Farmer Feb, Divide the Tangerine, Shortest Path in Binary Trees

May Challenge 2014

Compilers and Parsers, Chef-jumping, Stone

June Challenge 2014

Chef and Subarray, Forgot Password, Guessing Game

July Challenge 2014

Count Substrings, Reach The Point

August Challenge 2014

The Leaking Robot, Chef and Gift

September Challenge 2014

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

October Challenge 2014

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

November Challenge 2014

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

December Challenge 2014

Chef and Apple Trees

May Lunchtime 2014

Approximately II

September Lunchtime 2014

Chef and easy problem

October Lunchtime 2014

Tanu and Head-bob

January Challenge 2015

Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries

January Lunchtime 2015

Piece of cake

February Challenge 2015

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

March Challenge 2015

Chef and Notebooks, Sign Wave

April Challenge 2015

Chef and Interview, Broken Telephone

May Challenge 2015

Chef and new recipe, Set Difference , Chef and Prime Divisors

June Challenge 2015

Steady tables, Chef and His Friend, Chef and Memory Limit, Chef and Polygons

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

August Challenge 2015

Gravity Guy, Aditi and Magic Trick, Cooking Machine, Way Out, Devu And Churu

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

June Cook-Off 2015

Longest non regular parentheses sub-sequence, Strange operations

August Cook-Off 2015

Chef and the Wildcard Matching

March Challenge 2016

maximize the sum, Chef And Special Dishes, Palindromic substrings

May Challenge 2016

Laddu

February Lunchtime 2016

Chef and Socks, Chef and Tic-Tac-Toe

May Challenge 2017

Chef and his daily routine, Courses in an university

January Challenge 2018

Maximum Score, Rectangle

Total Problems Solved: 140