Krishna Nand Dubey

• Username: 2★deadpool2e
• Country:  India
• Student/Professional:Student
• Institution:Kamla Nehru Institute of Technology Sultanpur, Uttar Pradesh, 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: 31

Current Ratings Graph Old Ratings Graph

1492 (-11)RatingProvisional
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Starters 181 (Rated)(2025-04-09 22:30:04)

Global Rank:   1803

Cheated in:   

Ratings System Update

(2025-04-09 22:30:04)

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1343 (-18)RatingProvisional
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Starters 67 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   3223

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 (31)

April Lunchtime 2021 Division 3

Coldplay, Equinox Strings

May Cook-Off 2021 Division 3

Marathon

May Lunchtime 2021 Division 3

Birthday Gifts, Hoop Jump

May CodeChef Starters 2021 Division 3 (Rated)

Lazy Chef

May Challenge 2021 Division 3 (Rated)

Solubility

June Challenge 2021 Division 3 (Rated)

Summer Heat

July Lunchtime 2021 Division 3

Chef and Spells, Red Alert

CodeChef Starters 6 Division 3 (Rated)

Three Dices, Cricket Ranking

Starters 57 Division 3 (Rated)

Maximum Expression, Two Different Palindromes, Non-Negative Product, Even Splits

Starters 58 Division 3 (Rated)

Break the elements, Remove Bad elements

Starters 59 Division 3 (Rated)

Chef and Happy String , Suspense String

Starters 62 Division 3 (Rated)

Make Multiple, Test Score, X Jumps

Starters 66 Division 3 (Rated)

Just Like Mob!, Binary Battles, Monopoly in Chefland

Starters 67 Division 3 (Rated)

Minimum Number of Ones

February Cook-Off 2023 Division 4 (Rated)

Permutation and Modulus, Netflix, Bi_lindrome!, Take Not Less, Battery Health

Starters 77 Division 4 (Rated)

Tekken, Tom and Jerry Chase, Codechef Airlines

Starters 78 Division 4 (Rated)

Passing Marks, Candy Store, Good Turn

Starters 81 Division 3 (Unrated)

Maximum Capacity

Starters 82 Division 3 (Rated)

MIN To MAX, Reach Home

Starters 86 Division 4 (Rated)

Cricket Match, Chef and Battery , CodeChef Learn Problem Solving

Starters 83 Division 4 (Rated)

Chef Eren, Construct String, Budget of Technex, Couple Game

Starters 93 Division 4 (Rated)

Right There, 7 Rings, Problem

Starters 95 Division 3 (Rated)

Alt-Tab, Transfusion Chain, EVacuate to Moon

Starters 96 Division 3 (Rated)

Bells of Pilgrimage, Weeding

Starters 98 Division 3 (Rated)

Airport Management, FIND A and B

Starters 99 Division 3 (Rated)

Card Swipe, Endless Appetizers, Exclusion-Inclusion

Starters 100 Division 3 (Rated)

Trade Surplus, Chocolate Distribution

Starters 110 Divison 3 (Rated)

Am I Lucky!, Marbles, Airlines, Water Park

Starters 112 Division 3 (Rated)

Fair Share Settlement, 3 Logicians Walk into a Bar, Max Nutrition

Starters 115 Division 3 (Rated)

A PLUS B Remastered, Decorating Christmas Tree, Chocolate Distribution

Starters 181 (Rated)

Flip Prefix, Find Outside Array, Breaking Sticks

Total Problems Solved: 156