Wojciech

• Username: 4★pistachio
• Country:  Poland
• Student/Professional:Professional
• Organisation:Open Life
• 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: 3

Current Ratings Graph Old Ratings Graph

1802? (-15)RatingProvisional
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Code Ensemble (Rated for Division 2)(2020-08-19 23:30:00)

Global Rank:   774

Cheated in:   

Ratings System Update

(2020-08-19 23:30:00)

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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1802? (+12)RatingProvisional
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Code Ensemble (Rated for Division 2)(2022-12-20 00:00:00)

Global Rank:   774

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 (3)

May Lunchtime 2020 Division 2

Weird Walk, Convert the String, Lost Weekends

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Operations on a Tuple, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control

Code Ensemble (Rated for Division 2)

Priya and AND, Help Martha

Total Problems Solved: 40