Sibasish Ghosh

October Challenge 2017

A Balanced Contest

November Challenge 2017

Chef goes Left Right Left, Villages and Tribes, Periodic Palindrome Construction

October Cook-Off 2017

Chef and Employment Test

November Cook-Off 2017

Random Pair

September Lunchtime 2017

Chef and Cook-Off Contests

October Lunchtime 2017

Buggy Calculator

December Lunchtime 2017

Days in Month

January Challenge 2018

Maximum Score, Rectangle

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Chef And His Characters, Chef And The Patents

February Lunchtime 2018

Jumping in the hills

March Challenge 2018 DIV 2

A Big Sale, Chef and Glove, Mix the Colors

March Cook-off 2018 Division 2

Chef Goes to the Cinema, Chef Judges a Competition

May Cook-off 2018 Division 2

Secret Recipe

June Cook-Off 2018 Division 2

Archi and Comparsion

July Cook-Off 2018 Division 2

Encoding Message

October Mega Cook-Off 2018 Division 2

Ada and the Staircase

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

April Lunchtime 2018 Division 2

Two vs Ten

April Challenge 2018 Division 2

Workers

May Challenge 2018 Division 2

Minimum Deletions, Xor Again

June Challenge 2018 Division 2

Naive Chef

July Challenge 2018 Division 2

Strike or Spare

August Challenge 2018 Division 2

Problem Sort, Sheokand and Number, Spell Bob

September Challenge 2018 Division 2

Magician versus Chef, Bad Shuffle, Chef and Adventures, War of XORs

December Challenge 2018 Division 2

(Challenge) Delete DAG, Max and Electrical Panel, Chef and Interactive XOR, Chef and Interactive Contests, Chef and An Ideal Problem

June Lunchtime 2018 Division 2

Counting Pretty Numbers

July Lunchtime 2018 Division 2

Split Stones

September Lunchtime 2018 Division 2

Chef Restaurant , Judging Delay

October Lunchtime 2018 Division 2

Three Friends

Quick Code (Rated for Division 2)

Immortal Frieza, Majin Vegeta

January Challenge 2019 Division 2

Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes

February Challenge 2019 Division 2

Appy and Contest, Deputy Chef, Art of Balance, Chef and Secret Ingredients, Chef and Magical Jars

February Cook-Off 2019 Division 2

Buying New Tablet, Chef and Party

March Cook-Off 2019 Division 2

XOR N-bonacci Sequence, UEFA Champions League

May Challenge 2019 Division 1

Reduce to One

May Cook-Off 2019 Division 1

Misha and Nice Sets

May Lunchtime 2019 Division 1 (Unrated)

Grid Tour

June Challenge 2019 Division 1

Chef and Ingredients, Sum and GCD

September Lunchtime 2019 Division 1

All Substrings, Find the Sum

December Cook-Off 2019 Division 1

Xor It

April Challenge 2020 Division 1

Strange Number, Squared Subsequences, Ready Bitwise, Leaked Answers (Challenge)

March Cook-Off 2020 Division 2

Box of Chocolates, Find Your Gift, Mysterious Sequence

April Cook-Off 2020 Division 1

Simple Operations

May Cook-Off 2020 Division 1

Chef, Chefina and Their Friendship, Roads in Chefland

May Lunchtime 2020 Division 1

Convert the String

Exun Programming Prelims 2019 (Rated for all)

Weird Modulo Problem , Tennis Tournament

RECode 12.0 (Rated for all)

Chef and String, Chef and Walk, Chef and Rotation, Chef and Numbers

Problems Authored (36)

Problems Tested (0)

No Contribution

Editorials Contributed (13)