Abhimanyu Siwach

• Username: 2★abhi_kz4
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology and Science Pilani, Rajasthan, 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: 26

Current Ratings Graph Old Ratings Graph

1519 (+5)RatingProvisional
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January Challenge 2020 Division 2(2020-01-13 15:00:02)

Global Rank:   5201

Cheated in:   

Ratings System Update

(2020-01-13 15:00:02)

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1519 (+0)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   5201

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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Contests (26)

June Cook-Off 2014

Counting Flags

November Cook-Off 2014

Brackets

December Cook-Off 2014

Good Joke!

June Challenge 2014

Chef and Subarray, Guessing Game

July Challenge 2014

Garden Game, Chef and Frogs, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner

August Challenge 2014

The Leaking Robot, Chef and Gift

September Challenge 2014

Factorisation, Chef and Left-Right, Fun with Rotation

November Challenge 2014

Distinct Characters Subsequence

December Challenge 2014

Chef and Apple Trees

June Lunchtime 2014

The Smallest Pair

February Challenge 2015

Let us play with rank list, Chef and Equality

March Challenge 2015

Chef and Notebooks

April Challenge 2015

Chef and Interview, Broken Telephone

May Challenge 2015

Chef and Prime Divisors, Chef and new recipe

June Challenge 2015

Chef and Memory Limit

October Challenge 2015

Count Subarrays, Who dares to be a millionaire

December Challenge 2015

Chef and the stones

December Cook-Off 2015

Chef and Subarrays

October Lunchtime 2015

emitL

November Lunchtime 2015

Black And White Cells

April Challenge 2016

Chef and Ballons, Chef And Coloring

September Challenge 2017

Minimum Good Permutation, Little Chef and Sums

January Challenge 2020 Division 2

Chef and Dynamo, Breaking Bricks

Total Problems Solved: 55