Prateek

• Username: 3★prateekiit
• Student/Professional:Student
• Institution:Indian Institute of Technology Delhi India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 20

Current Ratings Graph Old Ratings Graph

1761 (-52)RatingProvisional
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January Long Challenge 2016(2016-01-11 15:00:00)

Global Rank:   2600

Cheated in:   

Ratings System Update

(2016-01-11 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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1761 (+87)RatingProvisional
Rating i Provisional Rating, click to know more

January Long Challenge 2016(2022-12-20 00:00:00)

Global Rank:   2600

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 (20)

April Challenge 2013

Barcelona Gameplay Tactics, Little Elephant and Music, Levy Conjecture, Maximum Weight Difference

May Challenge 2013

Your Name is Mine

June Challenge 2013

Predictopus, W String, Lapindromes

June Cook-Off 2013

Attic Crossing

July Challenge 2013

Galactik Football, The Probability Of Winning, Chef and Walking on the rectangle , Count K-Primes

July Cook-off 2013

Chopsticks

August Challenge 2013

Splitting Candies, Hello Hello, Little Elephant and Lemonade

November Challenge 2013

Uncle Johny, Square Digit Squares, Missing some chairs

December Challenge 2013

Chef and Codes, Magic Pairs

January Challenge 2014

Magic Trick, Bon Appetit, Please like me, Chef and Feedback

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, Subarray GCD

February Challenge 2014

Little Elephant and Subarrays, Make Him Happy, Longest Common Pattern

March Challenge 2014

Team Split, Walk, Little Chef and Numbers

June Challenge 2014

Forgot Password, Guessing Game, Chef and Subarray, Chef and Digit Jumps, Maxim and Progressions

July Challenge 2014

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

August Challenge 2014

Mountain Holidays 2, Chef and Gift, Cleaning Tables, The Leaking Robot, Chef and Reversing, Little Elephant and T-Shirts

December Challenge 2014

Chef Under Pressure, Alok-nath and His Sanskars, Chef and Bracket-Pairs, XOR with Subset, Chef and Apple Trees

January Challenge 2015

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

Total Problems Solved: 106