abhishek singh

• Username: 2★tremblerz
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Sri City
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 17

Current Ratings Graph Old Ratings Graph

1475 (-49)RatingProvisional
Rating i Provisional Rating, click to know more

December Lunchtime 2015(2015-12-27 14:00:00)

Global Rank:   857

Cheated in:   

Ratings System Update

(2015-12-27 14:00:00)

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?

1475 (+45)RatingProvisional
Rating i Provisional Rating, click to know more

December Lunchtime 2015(2022-12-20 00:00:00)

Global Rank:   857

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 (17)

October Challenge 2014

Magical Girl and Colored Liquid Potions, Chef and Ground

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence, Let us construct palindrome, The Spelling Problem

January Challenge 2015

Chef and Stones, Sereja and Votes

May Challenge 2015

Chef and new recipe

June Challenge 2015

Chef and Memory Limit, Chef and Polygons

July Challenge 2015

Na2a and lucky stone, Chef and Cube, Bread

August Challenge 2015

Gravity Guy, Cooking Machine, Aditi and Magic Trick

September Challenge 2015

Count Steps in Matrix

July Cook-Off 2015

Maximize Disjoint Pair Sum

August Cook-Off 2015

Chef and the XORed Number

September Mega Cook-Off 2015

Forgotten Language

June Lunchtime 2015

Chef and Two Strings

July Lunchtime 2015

Greedy puppy

August Lunchtime 2015

Minimum Maximum

Total Problems Solved: 44