Gurpreet singh

• Username: 4★hotshot9966
• Country:  India
• Student/Professional:Student
• Institution:Dr. BR Ambedkar National Institute of Technology Jalandhar, Punjab, 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: 9

Current Ratings Graph Old Ratings Graph

1856 (+66)RatingProvisional
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April Challenge 2015(2015-04-13 15:00:00)

Global Rank:   402

Cheated in:   

Ratings System Update

(2015-04-13 15:00:00)

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1856 (-53)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2015(2022-12-20 00:00:00)

Global Rank:   402

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 (9)

October Cook-Off 2014

Walk on the Axis

September Challenge 2014

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

October Challenge 2014

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

November Challenge 2014

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

December Challenge 2014

Alok-nath and His Sanskars, Kali and Devtas, XOR with Subset, Chef and Apple Trees

January Challenge 2015

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

February Challenge 2015

Chef and Equality, Jigsaw Puzzle Solving, Let us play with rank list, Chef and Complex String Coverage, Chef and Strange Formula, Chef and Chain

March Challenge 2015

Chef and Notebooks, Sereja and Random Array, Sign Wave

April Challenge 2015

Count Sequences, Chef and Interview, Broken Telephone, Division of Lands, Chef and Piano Scales

Total Problems Solved: 42