Soni Kumari

• Username: 1★soni286
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Jamshedpur Jharkhand, 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: 33

Current Ratings Graph Old Ratings Graph

1153 (-37)RatingProvisional
Rating i Provisional Rating, click to know more

July Long One 2022 Division 4 (Rated)(2022-07-11 15:00:06)

Global Rank:   12157

Cheated in:   

Ratings System Update

(2022-07-11 15:00:06)

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?

1153 (+256)RatingProvisional
Rating i Provisional Rating, click to know more

July Long One 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   12157

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 (33)

May Cook-Off 2021 Division 3

Marathon

May CodeChef Starters 2021 Division 3 (Rated)

Lazy Chef

August Challenge 2021 Division 3 (Rated)

Chef and Bulb Invention, Problem Difficulties, Olympics Ranking, Special Triplets

August Lunchtime 2021 Division 3

Maximum Length Even Subarray, Programming Languages, Just a Graph

CodeChef Starters 9 Division 3 (Rated)

Black cells in a chessboard

CodeChef Starters 10 Division 3 (Rated)

Hardest Problem Bet, Odd Repeat, Maximise the Subsequence Sum

SnackDown 2021 - Online Qualifiers

Lucky Number

November Cook-Off 2021 Division 3

Odds and Evens

CodeChef Starters 18 Division 3 (Rated)

Back to Campus

CodeChef Starters 19 Division 3 (Rated)

Chef and Contest

CodeChef Starters 20 Division 3 (Rated)

Genes

C.O.D.E.R.S Division 3 (Rated)

The One with Russ

December Challenge 2021 Division 3 (Rated)

Utkarsh and Placement tests

December Cook-Off 2021 Division 3

Two Rooks, Friends Meetup

December Lunchtime 2021 Division 3

Chef and Vacation Transportation

Infinity 2k21 Division 3 (Rated)

The Squid Game, Red Light, Green Light

January Long 2022 - I, Division 3 (Rated)

Keplers Law

Exun 2021-22 Division 3 (Rated)

Vishesh and his Popcorn Combo

CodeChef Starters 23 Division 3 (Rated)

Chef and Profits

CodeChef Starters 24 Division 3 (Rated)

Avoid Contact, Badminton Serves

February Long 2022 - I, Division 3 (Rated)

N Queens Puzzle Solved !, Chef and the Hair Salon

CodeChef Starters 25 Division 3 (Rated)

Fit in Data Type, Chef and His Fruit Stand

February Long 2022 - II, Division 3 (Rated)

Chef and NextGen

February Cook-Off 2022 Division 4

Complete the credits, Guess the bottom face, Lazy Salesman, Peaceful Party

Starters 40 Division 4 (Unrated)

Doubt Support Availability, Whatsapp Messages, Difficulty Rating Order

Starters 41 Division 4 (Rated)

Chef and Brain Speed, Chef and Chocolates

June Cook-Off 2022 Division 4 (Rated)

Rating Improvement, Playlist, Break the Stick, First and Last

Starters 42 Division 4 (Rated)

Age Limit, Equal Distribution, Minimum number of Flips

July Long One 2022 Division 4 (Rated)

Bidding, Pass the Exam

Total Problems Solved: 66