Shashvat Singhal

• Username: 4★sick_coder99
• Country:  India
• Student/Professional:Student
• Institution:Delhi Technological University New Delhi, 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: 17

Current Ratings Graph Old Ratings Graph

1816 (+49)RatingProvisional
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Starters 197 (Rated)(2025-07-30 22:00:02)

Global Rank:   158

Cheated in:   

Ratings System Update

(2025-07-30 22:00:02)

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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1389 (-158)RatingProvisional
Rating i Provisional Rating, click to know more

December Lunchtime 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   1386

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)

Practice Paths (2)

1600 to 1800 difficulty problems

0%

Practice for ZCO and INOI

8%

Contests (17)

March Lunchtime 2021 Division 3

Motivation, Turn It

April Challenge 2021 Division 3

Valid Pair, World Record, Strong Language, Chef and Dice

April Lunchtime 2021 Division 3

Chef in Heaven , Equinox Strings, Coldplay

December Lunchtime 2021 Division 3

Chef and Vacation Transportation , Chef Loves 1010, Maximum Trio

Starters 124 Division 4 (Rated)

Summer Time, Cricket Tournament, Table Strength, Binary Parity

Starters 130 Division 3 (Rated)

Make Equal, Alternating Binary String, Swapping Marks Digits, Good Binary String

Starters 132 Division 3 (Rated)

ALIEN-OR, Change Please

Starters 137 Division 3 (Rated)

Spell Splice, Large Differences

Starters 141 Division 3 (Rated)

Nearly Equal

Starters 142 Division 3 (Rated)

Number Hunt, Penalty Shoot-out, Chef loves Pizza Chef loves halfs, Array Removal

Starters 144 Division 3 (Rated)

Budget Allotment, Largest K, Savings Account

Starters 145 Division 3 (Rated)

Make Bob Win , Gun Master, Make My Array Equal, Square String

Starters 146 Division 2 (Rated till 5 stars)

Bouncing Ball, Permutation Construction, Knockout tournament

Starters 171 (Rated)

White Wall, Volcanic Eruption, Swish Game

Starters 177 (Rated)

Sum By OR, Flip or Reverse, Counting 01 and 10, Ordered Distances, 2 Boxes

Starters 195 (Rated)

Game (Easy), Marble Collector

Starters 197 (Rated)

Expected Cost, Good Ranking (Pair), All Odd Prefix Sums, Split

Total Problems Solved: 78