Kartik Mittal

• Username: 1★mittal30
• Country:  India
• Student/Professional:Student
• Institution:Graphic Era Hill University, Dehradun Uttarakhand, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 15

Current Ratings Graph Old Ratings Graph

1227 (-10)RatingProvisional
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Starters 174 (Rated)(2025-02-19 22:15:06)

Global Rank:   15834

Cheated in:   

Ratings System Update

(2025-02-19 22:15:06)

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999 (-334)RatingProvisional
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June Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   19865

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 (1)

Linked Lists

11%

Practice Paths (4)

1400 to 1600 difficulty problems

26%

Level up from 1* to 2*

24%

500 difficulty rating

3%

Practice Basic Math

35%

Contests (15)

April Challenge 2021 Division 3

World Record, Valid Pair

May Challenge 2021 Division 3 (Rated)

Solubility

June Challenge 2021 Division 3 (Rated)

Summer Heat

Starters 144 Division 4 (Rated)

Capital Gain Tax, Savings Account

Starters 148 Division 4 (Rated)

Let Me Eat Cake!, Clearance Sale

Starters 149 (Rated)

Approximate Answer

Starters 152 (Rated)

Chess Olympiad, Winning World Finals, Range Minimize

Starters 153 (Rated)

Make Arithmetic Progression, Butterfly, AI is Coming

Starters 154 (Rated)

Add 1 or 2 Game, Calorie Limit, Coldplay Tickets

Starters 156 (Rated)

Sweets Shop, Long Queue

Starters 159 (Rated)

Icecream and Cone, Elections, Card Game

Starters 171 (Rated)

Squid Game - Piggy Bank

Starters 172 (Rated)

Time Machine, Small Palindrome

Starters 174 (Rated)

Too Much Homework!

Total Problems Solved: 152