sumon kanti dey

• Username: 1★sumon23
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Noakhali Science and Technology University, Bangladesh
• 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: 9

Current Ratings Graph Old Ratings Graph

1181 (+28)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2017(2017-08-21 00:00:00)

Global Rank:   2945

Cheated in:   

Ratings System Update

(2017-08-21 00:00:00)

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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1181 (+303)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2017(2022-12-20 00:00:00)

Global Rank:   2945

Cheated in:   Plagiarised in AUG17

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)

Practice Paths (1)

Practice for ZCO and INOI

3%

Contests (9)

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number

January Lunchtime 2017

Nothing in Common

February Lunchtime 2017

Bear and Milky Cookies

May Challenge 2017

Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers

June Challenge 2017

A Good Set

July Challenge 2017

Chef and Sign Sequences, Calculator

August Long Challenge 2017

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

August Cook-Off 2017

From heaven to earth

July Lunchtime 2017

Find the Maximum Value

Total Problems Solved: 30