Nandu Vinodan

• Username: 4★code_craze
• Country:  India
• Student/Professional:Professional
• Organisation:Google India Pvt. Ltd.
• 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: 27

Current Ratings Graph Old Ratings Graph

1880 (+32)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2021 Division 2(2021-01-25 00:30:02)

Global Rank:   240

Cheated in:   

Ratings System Update

(2021-01-25 00:30:02)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1880 (-88)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   240

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 (27)

January Challenge 2015

Chef and Stones

February Challenge 2016

Chef-Detective

September Challenge 2019 Division 2

Easy Fibonacci

November Challenge 2019 Division 2

Physical Exercise, Hard Sequence, Weapon Value, Chef and Minimum Colouring

November Cook-Off 2019 Division 2

Chef Diet

December Challenge 2019 Division 2

Plus Multiply, Easy Subsequence Selection, That Is My Score!

December Cook-Off 2019 Division 2

Change It

January Challenge 2020 Division 2

Equality, Breaking Bricks, Doraemon, Chef and Dynamo

February Challenge 2020 Division 2

No Change Required, The Theatre Problem, School of Geometry, Hard Cash

April Challenge 2020 Division 1

Strange Number, Squared Subsequences

February Cook-Off 2020 Division 2

XOR Game, Penalty Shoot-Out II, Tax Slabs

March Cook-Off 2020 Division 2

Box of Chocolates, Find Your Gift, Mysterious Sequence

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests, Simple Operations

May Cook-Off 2020 Division 1

Roads in Chefland

February Lunchtime 2020 Division 2

At the Gates, Swapping to Palindrome, Not All Flavours

UWCOI 2020 (Rated for all)

Button Pairs, Find maximum in an Array

July Cook-Off 2020 Division 1

Even-tual Reduction, OR-thodox Distinction

RECode 12.0 (Rated for all)

Chef and String, Chef and Numbers, Chef and Rotation

January Cook-Off 2021 Division 2

Prime Tuples, Maximise Islands

January Lunchtime 2021 Division 2 (Unrated)

Binary Subsequence, Even Differences, Even Sum

November Cook-Off 2020 Division 1

Flip the String, Chef and IPC Certificates

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian, Doof fires Brackets

Total Problems Solved: 86