Durgeshwar Sahani

• Username: 3★brain_mining
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, 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: 12

Current Ratings Graph Old Ratings Graph

1699 (-55)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2022 Division 2 (Rated)(2022-08-22 23:00:02)

Global Rank:   2128

Cheated in:   

Ratings System Update

(2022-08-22 23:00:02)

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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1699 (+17)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2022 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   2128

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 (12)

April Lunchtime 2022 Division 4(Rated)

Mario and Transformation, Mario and Bullet, Pair Pain, Lunchtime

Starters 35 Division 4 (Rated)

Dark Light, Admins and Shopping, Water Requirement, Police and Thief, Jenga Night

May Cook-Off 2022 Division 4 (Rated)

Farmers League, Doubled Distances, Game of Pooks, Chef and Masks, Chef and Gym

Starters 37 Division 4 (Rated)

Dazzling Even-Odd Challenge, The Mango Truck, Roller Coaster, Beat the Average, Laptop Recommendation , Infernos, Maximum OR Minimum

May Lunchtime 2022 Division 3 (Rated)

Bucket and Water Flow , Problems in your to-do list, Maximum Pairwise Modular Sum, Equal After And

Starters 39 Division 2 (Rated)

Compress the Video, Closest Vowels, Even Subarray XOR

Starters 41 Division 2 (Rated)

Equal Integers, Remove and Add, Is this priority or parity!, Path Parity

June Cook-Off 2022 Division 2 (Rated)

Break the Stick, Simple XOR

Starters 42 Division 2 (Rated)

Maximise Set Bits , Minimum or Maximum, Divisible by 3

Starters 43 Division 2 (Rated)

Distinct Palindrome

June Lunchtime 2022 Division 2 (Rated)

Zero Ones Equal One Zeros, The Lost Array, Equal by XORing

August Lunchtime 2022 Division 2 (Rated)

Easy Permutation, Array Equality

Total Problems Solved: 51