YASH KUMAR

• Username: 2★yash_kumar645
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, India
• CodeChef Pro Plan: No Active Plan. View Details

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

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No. of Contests Participated: 24

Current Ratings Graph Old Ratings Graph

1514 (+51)RatingProvisional
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Starters 135 Division 3 (Rated)(2024-05-22 22:00:04)

Global Rank:   55

Cheated in:   

Ratings System Update

(2024-05-22 22:00:04)

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1303 (+44)RatingProvisional
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Starters 69 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   2466

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?

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Contests (24)

May Cook-Off 2022 Division 4 (Rated)

Chef and Masks, Chef and Gym, Farmers League

Starters 38 Division 4 (Rated)

Chef gives Party, Get Subscription, Dominant Army

Starters 40 Division 4 (Unrated)

Difficulty Rating Order, Infinity Staircase, Doubt Support Availability, Whatsapp Messages, Take discount or Not

Starters 41 Division 4 (Rated)

Equal Integers, Determine the Winner, Chef and Chocolates, Chef and Brain Speed

Starters 69 Division 4 (Rated)

Rain in Chefland, Scalene Triangle, Convert to permutation

Starters 70 Division 4 (Rated)

Frequency Array Retrieval, Prime Reversal, Minimum distance between 1s, Spice Level, Kitchen Timings, Cost of Groceries

Starters 71 Division 4 (Rated)

Pet Store, Flip the Prefix, Instagram, Snapchat, Perfect Trio

December Long 2022 Division 4 (Rated)

Good Investment or Not, Reach fast, Maximise XOR

Starters 72 Division 3 (Rated)

Indivisible, N Triplets, Apples and oranges

Starters 73 Division 3 (Rated)

Lucky Numbers

Starters 74 Division 4 (Rated)

Facebook, Mana Points, Chef And Babla, Lcm hates Gcd, Odd Even Binary String

Starters 75 Division 3 (Rated)

Two Ranges, Three Powers of Two, Prefix Ones

January Long 2023 Division 4 (Rated)

Overspeeding Fine, Negative Product

Starters 76 Division 3 (Rated)

Redistributing Chocolates, Make Array Odd, Zero String, Construct Array, 400M Race, Not Divisible

Starters 77 Division 3 (Rated)

Tekken

Starters 78 Division 3 (Rated)

Valid Expression, Passing Marks, Bitwise Equation

Starters 79 Division 3 (Rated)

One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums, Better Deal

Starters 81 Division 3 (Unrated)

Divide Pages, Maximum Capacity

Starters 84 Division 3 (Rated)

Melt Gold, Max Binary, Elections in Chefland

Starters 85 Division 3 (Rated)

Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, Can Chef

Starters 87 Division 3 (Rated)

Return the Change, Existence

Starters 83 Division 3 (Rated)

Chef Eren, Construct String, Order by XOR

Starters 92 Division 3 (Rated)

Dotify Playlist, Water Filling

Starters 93 Division 3 (Rated)

7 Rings, Problem

Starters 133 Division 3 (Rated)

Legs on a Farm, Maximum Alternating Sum

Starters 135 Division 3 (Rated)

Graph Cost, Invert And Equalize, Change A to B, Football Ties

Total Problems Solved: 129