Ridham sawhney

• Username: 2★ridham_sawhney
• Country:  India
• Student/Professional:Student
• Institution:KLE Technological University, Vidya Nagar, Hubballi, Karnataka India
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

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No. of Contests Participated: 19

Current Ratings Graph Old Ratings Graph

1487 (+47)RatingProvisional
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May Long Two 2022 Division 3 (Rated)(2022-05-23 15:00:04)

Global Rank:   206

Cheated in:   

Ratings System Update

(2022-05-23 15:00:04)

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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1487 (-169)RatingProvisional
Rating i Provisional Rating, click to know more

May Long Two 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   206

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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Contests (19)

February Challenge 2020 Division 2

School of Geometry

March Cook-Off 2021 Division 3

Weight Balance

March Challenge 2021 Division 3

Chef and Groups, Space Arrays, No Time to Wait, Interesting XOR!

March CodeChef Starters 2021 Division 3 (Rated)

Possible Victory

April Challenge 2021 Division 3

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

November Challenge 2021 Division 3 (Rated)

Weird Palindrome Making, Equal Coins, Which Fuel is Cheaper

December Lunchtime 2021 Division 3

Chef and Vacation Transportation , Chef Loves 1010, Maximum Trio, Romantic Reversals

January Long 2022 - I, Division 3 (Rated)

Covid Spread, Prime in a binary string, Keplers Law

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits, Subarray Mex

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, Bitwise Blend, N Queens Puzzle Solved !, Chef and the Hair Salon

CodeChef Starters 25 Division 2 (Rated)

Equal MEX, Points and Lines, Building Towers

February Cook-Off 2022 Division 2

Perfect Permutation, Prefix Permutation

February Long 2022 - II, Division 2 (Unrated)

Avoid Fixed Points, Xor Palindrome

CodeChef Starters 26 Division 2 (Unrated)

Careless Chef, Control the Pollution

March Long One 2022, Division 2 (Unrated)

Discus Throw, Bath in Winters, Wordle, Akash and Function, Akash and Missing Class, Substring of a Substring, Exact Marks

March Long Two 2022, Division 2 (Unrated)

Missing Numbers, Same Parity Swaps in Binary Strings

CodeChef Starters 30 Division 2 (Rated)

Gift Shop and Coupon, Balanced Reversals

CodeChef Starters 33 Division 4 (Rated)

Distinct Dilemma, The Cheaper Cab, Monthly Budget, Minimum Cars required, Non Adjacent Flips, Make Them Equal

April Long One 2022, Division 3 (Rated)

The Cooler Dilemma 2, Pairwise Xors, Prime Sum, Dazzling GCD Pair, Dazzling AXNODR Challenge

CodeChef Starters 34 Division 3 (Rated)

Average Array, Is the Score Consistent, Good Quality Bulbs, Positive Products

Starters 36 Division 3 (Rated)

Presents for Cheffina, Chef and Bird farm

April Long Two 2022 Division 3 (Rated)

Geometric Mean Inequality, Pseudo Sorted Array, Best Coupon, Sasta Shark Tank

May Long Two 2022 Division 3 (Rated)

Xor Palindrome, Subarrays with length, Score High, Make them Zero, Degree of Polynomial

Total Problems Solved: 88