onichann

• Username: 3★onichann
• Country:  India
• Student/Professional:Student
• Institution:Galgotias University Greater Noida, Uttar Pradesh, 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: 11

Current Ratings Graph Old Ratings Graph

1615 (-52)RatingProvisional
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CodeChef Starters 19 Division 2 (Rated)(2021-12-13 17:00:02)

Global Rank:   2292

Cheated in:   

Ratings System Update

(2021-12-13 17:00:02)

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1615 (-11)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 19 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   2292

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?

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Contests (11)

SnackDown 2021 - Online Qualifiers

Prefix as a Substring 2

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Which Mixture, MEX-OR, Three Boxes

September Lunchtime 2021 Division 3

Two Dishes, Balanced and Unique Arrays, Vaccine Dates , Yet another SOD problem

CodeChef Starters 16 Division 3 (Rated)

Professor And Directions, Chef And Salary Pay, Pass or Fail

October Lunchtime 2021 Division 3

Alternating Work Days, Problem Category, Fixed Points, Exactly N plus 1 Values, Chef and Water Car

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Equal Beauty

November Challenge 2021 Division 2 (Unrated)

Maximise the bridges

November Cook-Off 2021 Division 2

Make it Divisible, Product Pain, Missing Sums

CodeChef Starters 17 Division 2 (Rated)

New Piece

CodeChef Starters 18 Division 2 (Unrated)

Palindromic Binary Numbers, Compare those strings, Back to Campus, Make them equal

CodeChef Starters 19 Division 2 (Rated)

Indivisible Permutation

FizzBuzz Division 2 (Rated)

Magical Planks, Can_Reach

November Lunchtime 2021 Division 2

Chef and Stock Prices , Rapid Re-Orderings, Strange Minimization, Expected Weight, Minimum Number of Pizzas

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem, Remove Element

February Long 2022 - I, Division 2 (Unrated)

Binary Base Basics, Bitwise Blend, Remove Adjacent, N Queens Puzzle Solved !

Starters 54 Division 2 (Unrated)

Equal Distinct, Number of Credits, Ticket Fine, Departments (Easy Version)

Total Problems Solved: 60