Sayan Das

• Username: 3★poke19962008
• Country:  India
• Student/Professional:Student
• Institution:SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu Kattankulathur, Tamil Nadu, 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: 16

Current Ratings Graph Old Ratings Graph

1601 (+64)RatingProvisional
Rating i Provisional Rating, click to know more

August Long Challenge 2017(2017-08-18 15:00:00)

Global Rank:   1220

Cheated in:   

Ratings System Update

(2017-08-18 15:00:00)

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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1601 (-91)RatingProvisional
Rating i Provisional Rating, click to know more

August Long Challenge 2017(2022-12-20 00:00:00)

Global Rank:   1220

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 (16)

July Cook-Off 2014

Copy-Paste

October Cook-Off 2014

The Army, Walk on the Axis

July Challenge 2014

Count Substrings, Reach The Point

August Challenge 2014

The Leaking Robot, Chef and Gift

September Challenge 2014

Chef and Left-Right, Fun with Rotation

October Challenge 2014

Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus, Chef and Ground, Remy paints the fence

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome

December Challenge 2014

Chef and Apple Trees

January Challenge 2015

Gcd Queries, One Dimensional Kingdoms, Sereja and Votes, Chef and A Large Permutation, Sereja and Number Division 2, Chef and Stones

February Challenge 2015

Chef and Chain, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Jigsaw Puzzle Solving, Chef and Equality

March Challenge 2015

Chef and Notebooks

December Challenge 2015

Chef and the stones, Oracle Devu and Longest Common Subsequence, Plane Division

February Lunchtime 2015

Lucky Four

June Challenge 2016

Chef And Binary Operation, Chef and Coins Game, Devu and an Array

August Long Challenge 2017

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

Total Problems Solved: 131