Def Soudani

• Username: 3★we7d
• Country:  Tunisia
• Student/Professional:Student
• Institution:National School of Computer Sciences, Tunisia
• 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: 31

Current Ratings Graph Old Ratings Graph

1754 (+40)RatingProvisional
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April Lunchtime 2019 Division 2(2019-04-27 22:30:02)

Global Rank:   91

Cheated in:   

Ratings System Update

(2019-04-27 22:30:02)

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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1754 (-58)RatingProvisional
Rating i Provisional Rating, click to know more

April Lunchtime 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   91

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 (31)

July Challenge 2017

Whats in the Name, Chef and Sign Sequences, IPC Trainers, Calculator

August Long Challenge 2017

Chef and Rainbow Array, Greedy Candidates, Chef and Mover

September Challenge 2017

Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

October Challenge 2017

Max Mex, Counter Test For CHEFSUM, A Balanced Contest

November Challenge 2017

Chef goes Left Right Left, Villages and Tribes, Periodic Palindrome Construction, Chef Hates Palindromes

December Challenge 2017

Total Diamonds, Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays

June Cook-Off 2017

Ada and crayons

August Cook-Off 2017

From heaven to earth

October Cook-Off 2017

Chef and Employment Test, Chef and Weird Queries, Chef and Counting Test

November Cook-Off 2017

Skiing, Online Chess, Random Pair

December Cook-Off 2017

Beautiful Array, Football Match

June Lunchtime 2017

Two Numbers, Maximum Unique Segment

July Lunchtime 2017

Find the Maximum Value

October Lunchtime 2017

Buggy Calculator, Maximum Number

December Lunchtime 2017

Days in Month, Strange Function

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle

January Cook-Off 2018

Survive in ChocoLand

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Chef And His Characters, Chef And The Patents, Permutation and Palindrome

March Challenge 2018 DIV 2

Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minion Chef and Bananas

March Lunchtime 2018 Division 2 (Unrated)

Magic Elements, Three Integers, Chef and Friends

April Challenge 2018 Division 2

Weight of Numbers, Count Good Prefixes, Average of Pairs, Workers

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions, Xor Again, Dibs on Fibs

June Challenge 2018 Division 2

Naive Chef

August Challenge 2018 Division 2

Problem Sort, Spell Bob, Sheokand and Number

September Challenge 2018 Division 2

Magician versus Chef, War of XORs, Chef and Adventures

November Challenge 2018 Division 2

Chef and Difficult Contests

January Challenge 2019 Division 2

Lucky Number Game, Fancy Quotes

February Challenge 2019 Division 2

Appy and Contest, Deputy Chef, Art of Balance, Chef and Secret Ingredients, Chef and Magical Jars

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Subtree Removal, Fencing

April Lunchtime 2019 Division 2

Attendance, Fast Food, Minimum Sum

Total Problems Solved: 103