Vidur Katyal

• Username: 4★vidur95
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, 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: 17

Current Ratings Graph Old Ratings Graph

1950 (+16)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2015(2015-08-24 00:50:00)

Global Rank:   416

Cheated in:   

Ratings System Update

(2015-08-24 00:50:00)

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?

1950 (-32)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2015(2022-12-20 00:00:00)

Global Rank:   416

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 (17)

January Challenge 2014

Chef and Feedback, Please like me

June Cook-Off 2014

Counting Flags, Painting

July Cook-Off 2014

Copy-Paste, Sum Queries

October Cook-Off 2014

The Army, Walk on the Axis

December Cook-Off 2014

Player, Good Joke!

February Challenge 2014

Longest Common Pattern

April Challenge 2014

Farmer Feb

June Challenge 2014

Forgot Password, Guessing Game, Chef and Subarray

July Challenge 2014

Garden Game, Chef and Frogs, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner

August Challenge 2014

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

September Challenge 2014

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

October Challenge 2014

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

January Challenge 2015

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

January Cook-Off 2015

Suraj goes shopping, Tojo hates probabilities

April Cook-Off 2015

Equality, Version Control System

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

Total Problems Solved: 182