Mittal Hatvani

• Username: 1★mitt_15
• Country:  India
• Student/Professional:Student
• Institution:Dharmsinh Desai University, Nadiad Gujarat, India
• 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: 24

Current Ratings Graph Old Ratings Graph

1322 (-36)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2022 Division 4 (Rated)(2022-06-19 23:10:06)

Global Rank:   6894

Cheated in:   

Ratings System Update

(2022-06-19 23:10:06)

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?

1322 (+308)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   6894

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)

None

Practice Paths (0)

None

Contests (24)

June Challenge 2021 Division 3 (Rated)

Bella ciao, Bitwise Tuples, Summer Heat

August Challenge 2021 Division 3 (Rated)

Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

August Cook-Off 2021 Division 3

Which Division

August Lunchtime 2021 Division 3

Maximum Length Even Subarray, Programming Languages

CodeChef Starters 10 Division 3 (Rated)

Hardest Problem Bet

September Challenge 2021 Division 3 (Rated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 12 Division 3 (Rated)

Good Weather

CodeChef Starters 14 Division 3 (Rated)

RCB and Playoffs, Diagonal movement

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture

November Challenge 2021 Division 3 (Rated)

Which Fuel is Cheaper, Equal Coins, Hill Sequence, Weird Palindrome Making

February Cook-Off 2022 Division 3

Lazy Salesman, Peaceful Party

February Long 2022 - II, Division 3 (Rated)

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

CodeChef Starters 27 Division 3 (Rated)

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

February Lunchtime 2022 Division 3

Good Program, Parallel Processing, Watching Movies at 2x, Four Equidistant Points on a Grid

CodeChef Starters 28 Division 3 (Rated)

Permutation Xority, Self Defence Training, Car Choice, Count the Holidays

CodeChef Starters 29 Division 2 (Rated)

Plusle and Minun on Array, Decomposition Reaction, String protocol

March Cook-Off 2022 Division 3

Fixed Weight, Janmansh and Games, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

CodeChef Starters 31 Division 3 (Rated)

Group Assignment, Sign Moves, Alternating String, The Unchanging OR

March Lunchtime 2022 Division 2

Sad Splits

May Lunchtime 2022 Division 4 (Rated)

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

Starters 39 Division 4 (Rated)

My very 1st contest!, Chess Ratings, A or B, Recent contest problems, Compress the Video

Starters 41 Division 4 (Rated)

Equal Integers, Chef and Brain Speed, Chef and Chocolates, Determine the Winner

June Lunchtime 2022 Division 4 (Rated)

Zero Ones Equal One Zeros, Too many Floors

Total Problems Solved: 112