Osho Bajpai

• Username: 2★osho1278
• Country:  India
• Student/Professional:Professional
• Organisation:NA
• 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: 57

Current Ratings Graph Old Ratings Graph

1591 (-21)RatingProvisional
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Starters 106 Division 2 (Rated)(2023-11-01 22:02:00)

Global Rank:   1134

Cheated in:   

Ratings System Update

(2023-11-01 22:02:00)

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1612 (-160)RatingProvisional
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July Lunchtime 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   49

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 (57)

July Challenge 2014

Count Substrings

August Challenge 2014

The Leaking Robot

September Challenge 2014

Chef and Left-Right

November Challenge 2014

Distinct Characters Subsequence

January Challenge 2015

Chef and Stones

February Challenge 2015

Chef and Chain, Chef and Strings, Let us play with rank list, Chef and Equality

March Challenge 2015

Chef and Notebooks

April Challenge 2015

Chef and Interview, Broken Telephone, Chef and Piano Scales

May Challenge 2015

Chef and new recipe, Set Difference

June Challenge 2015

Chef and Memory Limit, Chef and Polygons

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

August Challenge 2015

Gravity Guy, Cooking Machine

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

October Challenge 2015

Who dares to be a millionaire, Count Subarrays

February Cook-Off 2015

Fit Squares in Triangle

April Lunchtime 2015

Tickets

February Challenge 2016

Chef-Detective

March Challenge 2016

Palindromic substrings, maximize the sum

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Coloring

July Challenge 2016

Andrash and Stipendium

August Challenge 2016

Chef and Chocolate

September Challenge 2016

Faded Palindromes, Chef and calculation, Chef and digits of a number

November Challenge 2016

Count Permutations, Chef and squares, Task for Alexey

December Challenge 2016

Train Partner

February Cook-Off 2016

Puppy and Sum

September Cook-Off 2016

Lazy Jem

February Challenge 2017

Chef and His Apartment Dues

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number

April Challenge 2017

Similar Dishes, Dish Of Life

October Challenge 2017

Max Mex, A Balanced Contest

November Challenge 2017

Periodic Palindrome Construction

June Lunchtime 2019 Division 2

Ping Paja Pong, Magda and Silly Pairs

July Challenge 2019 Division 2

Parity Again, Chef and Mean

October Challenge 2019 Division 2

Missing Number, Chef and Maximum Star Value, Array Modification, Operations on a Matrix, Phone Prices

March Challenge 2020 Division 2

Ada Bishop 2, Pintu and Fruits

April Challenge 2020 Division 2

Strange Number, Sell All the Cars, COVID Pandemic and Long Queue

July Challenge 2020 Division 2

Ada King, Chefina and Swaps, Missing a Point, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Smallest KMP, Another Card Game Problem, Chef Wars - Return of the Jedi, Chef and Linear Chess

September Challenge 2020 Division 2

A Problem on Sticks, Ada Matrix, Coronavirus Spread 2

August Cook-Off 2020 Division 2

Polygon Relationship, Chef and Work

August Lunchtime 2020 Division 2

Mode of Frequencies

June Lunchtime 2020 Division 2

Maximum AND, Chef and Demonetisation, Increasing Decreasing

June Lunchtime 2021 Division 2

Unpleasant Ones, False Number

July Cook-Off 2021 Division 2

XOR-ORED

July Lunchtime 2021 Division 3

Chef and Spells, Beautiful Pairs, Red Alert, Array Rotation Returns

August Challenge 2021 Division 2 (Unrated)

Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

Starters 106 Division 2 (Rated)

Playing with OR, Save People

Total Problems Solved: 111