Sunny Mazumder

• Username: 4★moovon
• Country:  India
• Student/Professional:Professional
• Organisation:SAP Labs India Pvt Ltd
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 36

Current Ratings Graph Old Ratings Graph

1861 (+37)RatingProvisional
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May Cook-off 2018 Division 2(2018-05-21 00:00:02)

Global Rank:   51

Cheated in:   

Ratings System Update

(2018-05-21 00:00:02)

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?

1861 (-80)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-off 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   51

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 (36)

November Challenge 2014

Distinct Characters Subsequence

September Lunchtime 2014

Chef and easy problem

October Lunchtime 2014

Tanu and Head-bob

February Challenge 2015

Chef and Chain, Let us play with rank list, Chef and Equality

March Challenge 2015

Chef and Notebooks, Sign Wave

April Challenge 2015

Chef and Interview, Broken Telephone, Chef and Piano Scales

May Challenge 2015

Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe

June Challenge 2015

Chef and Memory Limit, Chef and Polygons

July Challenge 2015

Chef and Cube, Bread, Na2a and lucky stone

August Challenge 2015

Way Out, Gravity Guy, Cooking Machine, Aditi and Magic Trick

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix, Bank robbery

October Challenge 2015

Time measure, Rupsa and Equilateral Triangle, Spheres, Who dares to be a millionaire, Count Subarrays

April Cook-Off 2015

Equality, Version Control System

May Cook-Off 2015

Devu and friendship testing

June Cook-Off 2015

Strange operations

July Cook-Off 2015

Cops and the Thief Devu

August Cook-Off 2015

Chef and the Wildcard Matching, Chef and the XORed Number

September Mega Cook-Off 2015

Stacks, Forgotten Language

October Cook-Off 2015

Almost Sorted Permutation

February Lunchtime 2015

Lucky Four

April Lunchtime 2015

Tickets

June Lunchtime 2015

Chef and Two Strings

July Lunchtime 2015

Greedy puppy, Puppy and game

August Lunchtime 2015

Churu and lost string, Minimum Maximum

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

January Cook-Off 2016

Chef and Fruits

March Cook-Off 2016

Alternating subarray prefix, Dual Nim, Digital clock

June Cook-Off 2016

Sticks, Right Triangle

June Challenge 2017

A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets

August Long Challenge 2017

Chef and Mover, Greedy Candidates, Palindromic Game, Chef and Rainbow Array

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome

May Cook-off 2018 Division 2

Best Cake Ever, Secret Recipe

Total Problems Solved: 167