Mahendra Saini

• Username: 3★saini88
• Country:  India
• Student/Professional:Professional
• Organisation:Harman International
• 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: 32

Current Ratings Graph Old Ratings Graph

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April Challenge 2018 Division 2(2018-04-17 15:01:00)

Global Rank:   3979

Cheated in:   

Ratings System Update

(2018-04-17 15:01:00)

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1773 (+138)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   3979

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 (32)

January Challenge 2015

Sereja and Votes

August Challenge 2015

Gravity Guy

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

June Challenge 2016

Chef And The Hiring Event, Chef And Binary Operation, Chef and Coins Game, Devu and an Array

July Challenge 2016

Andrash and Stipendium, Chefland and Electricity, Chef and Robots Competition, Chef and Tetris

August Challenge 2016

Chef and Chocolate, Chef and Round Run

September Challenge 2016

Dividing Machine, Chef and digits of a number, Faded Palindromes, Chef and calculation

October Challenge 2016

Chef and Keyboard, Chef and Three Dogs, Fenwick Iterations, Big Queries, Sereja and Progressions

November Challenge 2016

Friends Meeting, Gift and Chef, Chef and squares, Task for Alexey, Count Permutations

April Cook-Off 2016

Movie Weekend, Odd Divisors

July Cook-Off 2016

Chef and Numbers, Chef and Proportion

November Cook-Off 2016

Sebi and the highway

January Lunchtime 2016

Triangle Classification

March Lunchtime 2016

Simple Statistics

July Lunchtime 2016

Drumpf for President!, Lumpy - The Bus Driver

November Lunchtime 2016

Chef and his Students

December Lunchtime 2016

Superheroes and villains

January Challenge 2017

Reservior, Tourists in Mancunia, Capital Movement, Chef and Circle, Cats and Dogs, Digits Cannot Separate

February Challenge 2017

Most Frequent Element, Gerrymander, Chef and His Apartment Dues, Chef and his Best Friend, Chef and Triangles, Interval Game, Eugene and big number, Chef and Yoda

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number, Bandwidth of a matrix

January Cook-Off 2017

Digit Longest Increasing Subsequences 2

January Lunchtime 2017

Nothing in Common

April Challenge 2017

Similar Dishes, Bear and Row 01, Stable market, Chef and Divisor Tree, Dish Of Life

June Challenge 2017

A Good Set, Xenny and Coin Rankings

July Challenge 2017

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

August Long Challenge 2017

Palindromic Game, Greedy Candidates, Chef and Mover, Chef and Rainbow Array

July Lunchtime 2017

Find the Maximum Value

February Challenge 2018

Chef And His Characters, Chef And The Patents, Akanksha and End of Semester, Permutation and Palindrome

March Cook-off 2018 Division 2

Chef Goes to the Cinema, Chef Restores a Matrix, Chef Judges a Competition

April Challenge 2018 Division 2

Workers

Total Problems Solved: 172