Saptarshi Sinha

• Username: 3★marbo
• Country:  India
• Student/Professional:Student
• Institution:Indian Statistical Institute, Kolkata
• 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: 6

Current Ratings Graph Old Ratings Graph

1677 (+76)RatingProvisional
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Starters 50 Division 3 (Rated)(2022-08-03 23:00:04)

Global Rank:   251

Cheated in:   

Ratings System Update

(2022-08-03 23:00:04)

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1677 (+67)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 50 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   251

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 (6)

Starters 43 Division 4 (Rated)

DNA Storage, Distinct Palindrome, Waiting Time, Burgers

June Lunchtime 2022 Division 4 (Rated)

Zero Ones Equal One Zeros, It is My Serve, Too many Floors, Determine the Score

Starters 45 Division 4 (Rated)

Even Equal Odd, Chef and his Apps, Best of Two, Adjacent Sum Parity, Change Row and Column Both

Starters 46 Division 4 (Rated)

Prime Xor, Army Training, Group Assignment, MATH1 Enrolment, Counting Words, Sort the String

Starters 48 Division 3 (Rated)

Buy Lamps, Fill The Grid, Make Palindrome 2

Starters 50 Division 3 (Rated)

Permutation GCD, Sum Product Segments, Nearest Court, Average Permutation

Total Problems Solved: 39