Gulfishan Zehra Rizvi

• Username: 1★gulfishanrizvi
• Country:  India
• Student/Professional:Student
• Institution:PSIT College of Engineering Kanpur, Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

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No. of Contests Participated: 31

Current Ratings Graph Old Ratings Graph

1321 (+11)RatingProvisional
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Starters 58 Division 4 (Rated)(2022-09-28 23:00:06)

Global Rank:   6251

Cheated in:   

Ratings System Update

(2022-09-28 23:00:06)

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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1321 (+138)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 58 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   6251

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 (31)

January Cook-Off 2022 Division 3

Hungry Ashish, Mask Policy

CodeChef Starters 23 Division 3 (Rated)

Chef and Profits, Average of Three, Subarray Mex

January Lunchtime 2022 Division 3

Subarray permutations, Chef and Subset Additions, Chef and Lockout Draws

CodeChef Starters 24 Division 3 (Rated)

Avoid Contact, Badminton Serves, EVM Hacking

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon

CodeChef Starters 25 Division 3 (Rated)

Points and Lines, Chef and His Fruit Stand, Fit in Data Type

February Long 2022 - II, Division 3 (Rated)

Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome

CodeChef Starters 26 Division 3 (Rated)

Count the Notebooks

CodeChef Starters 27 Division 3 (Rated)

The product mystery, Too many items, Distinct Binary Strings, Blackjack

CodeChef Starters 33 Division 4 (Rated)

The Cheaper Cab, Monthly Budget, Minimum Cars required

April Long One 2022, Division 4 (Rated)

Dazzling GCD Pair, Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2

CodeChef Starters 34 Division 4 (Rated)

Good Quality Bulbs, Expiring Bread, Is the Score Consistent

April Lunchtime 2022 Division 4(Rated)

Lunchtime, Mario and Transformation, Mario and Bullet

Starters 35 Division 4 (Rated)

Water Requirement, Police and Thief, Jenga Night

Starters 36 Division 4 (Rated)

Chef and Bird farm, Chef and Chapters, Who is taller!, Presents for Cheffina

April Long Two 2022 Division 4 (Rated)

Six Friends, Best Coupon, Sasta Shark Tank

Starters 37 Division 4 (Rated)

The Mango Truck, Roller Coaster

May Long One 2022 Division 4 (Rated)

Sugarcane Juice Business, Football Cup, Miami GP

Starters 38 Division 4 (Rated)

Get Subscription, Circular Track, Dominant Army, Chef gives Party

May Lunchtime 2022 Division 4 (Rated)

Bucket and Water Flow , Apples and Oranges, How many unattempted problems, Problems in your to-do list

May Long Two 2022 Division 4 (Rated)

Degree of Polynomial, Make them Zero, Total Prize Money, Subarrays with length, Xor Palindrome, Practice makes us perfect, Score High

Starters 41 Division 4 (Rated)

Chef and Brain Speed

Starters 44 Division 4 (Rated)

Biryani classes, Air Hockey

Starters 43 Division 4 (Rated)

Burgers, DNA Storage, Waiting Time

June Long Two 2022 Division 4 (Rated)

Complementary Strand in a DNA, Fitness

Starters 45 Division 4 (Rated)

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

Starters 46 Division 4 (Rated)

Counting Words, MATH1 Enrolment

Starters 49 Division 4 (Rated)

N Buttons 1 Bulb, Is it hot or cold, Maximise the Tastiness

Starters 58 Division 4 (Rated)

Ranklist Pages, Reach the Target, Remove Bad elements

Total Problems Solved: 144