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• Username: 4★sahibandahu
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Pune Maharashtra, 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)

Rating Graph

No. of Contests Participated: 28

Current Ratings Graph Old Ratings Graph

1801 (-25)RatingProvisional
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Starters 173 (Rated upto < 2700)(2025-02-12 22:30:02)

Global Rank:   1879

Cheated in:   

Ratings System Update

(2025-02-12 22:30:02)

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1748 (-62)RatingProvisional
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Starters 65 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   300

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

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Contests (28)

December Lunchtime 2021 Division 3

Chef Loves 1010, Maximum Trio, Chef and Vacation Transportation

Code Drive Division 3 (Rated)

Game between friends, Favourite String of Chef

January Long 2022 - I, Division 3 (Rated)

Keplers Law, Prime in a binary string, Covid Spread

January Long 2022 - II, Division 3 (Rated)

Crying Colours, TCS Examination, Chef and Fixed Deposits

January Lunchtime 2022 Division 3

Subarray permutations, Chef and Lockout Draws, Chef and Subset Additions

CodeChef Starters 24 Division 3 (Rated)

Avoid Contact, Badminton Serves, Yet Another Constructive Problem, EVM Hacking

February Long 2022 - I, Division 2 (Unrated)

Binary Base Basics

CodeChef Starters 25 Division 2 (Rated)

Points and Lines

February Long 2022 - II, Division 3 (Rated)

Chef and NextGen, Xor Palindrome, World Chess Championship, Avoid Fixed Points

CodeChef Starters 26 Division 3 (Rated)

Careless Chef, Count the Notebooks, Hostel Room, Control the Pollution

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing

CodeChef Starters 28 Division 2 (Rated)

Permutation Xority, Count the Holidays

CodeChef Starters 29 Division 2 (Rated)

Plusle and Minun on Array, Decomposition Reaction, String protocol

March Long Two 2022, Division 2 (Unrated)

Missing Numbers

March Cook-Off 2022 Division 2

Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

CodeChef Starters 32 Division 2 (Rated)

Maximize the Minimum, Finding Shoes, Flip Sorting

CodeChef Starters 34 Division 2 (Rated)

Binary Mismatch, Good Permutation, Average Array

April Lunchtime 2022 Division 2(Rated)

Buckets Full of Candies, Secret Machine Mania, Pair Pain

April Long Two 2022 Division 2 (Unrated)

Pseudo Sorted Array

Starters 37 Division 2 (Rated)

Dazzling Even-Odd Challenge, Beat the Average, Infernos, Maximum OR Minimum

May Lunchtime 2022 Division 2 (Rated)

Bucket and Water Flow , Maximum Pairwise Modular Sum

Starters 39 Division 2 (Rated)

Closest Vowels, Even Subarray XOR, Compress the Video

Starters 45 Division 2 (Rated)

Even Equal Odd, Xor and Multiply, Retrieve the Array, Adjacent Sum Parity

Starters 65 Division 2 (Rated)

Nahaane Jaa, Candies, Binod

Starters 80 Division 2 (Rated)

Prefix Permutation, Equal Elements

Starters 82 Division 2 (Rated)

Find eX, Make A-B Same, Difference Matrix, MIN To MAX

Starters 84 Division 2 (Rated)

SUM OR, Max count of 1, Digit Operation, Max Binary, Chef And Adjacent Sums

Starters 83 Division 2 (Rated)

Construct String, Order by XOR

Starters 93 Division 2 (Rated)

Break Free, NASA, Problem

Starters 152 (Rated)

Maximize Hamming Distance, Anti-Palindrome Queries, Range Minimize

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty

Total Problems Solved: 146