SAYANTAN DAS

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

October Challenge 2017

A Balanced Contest

November Challenge 2017

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

October Cook-Off 2017

Chef and Employment Test

November Cook-Off 2017

Random Pair

December Cook-Off 2017

Football Match

September Lunchtime 2017

Chef and Cook-Off Contests

December Lunchtime 2017

Days in Month, Strange Function

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers

January Cook-Off 2018

Multiple of 3, Survive in ChocoLand

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Chef And His Characters, Chef And The Patents, Points Inside A Polygon, Car-pal Tunnel, Permutation and Palindrome

March Challenge 2018 DIV 1

Mix the Colors, Minions and Voting

March Cook-off 2018 Division 2

Chef Goes to the Cinema, Chef Restores a Matrix, Chef Judges a Competition

May Cook-off 2018 Division 2

Secret Recipe

November Cook-Off 2018 Division 2

Truth and Dare, Beautiful Garland

March Lunchtime 2018 Division 1 (Unrated)

Three Integers, Magic Elements

May Lunchtime 2018 Division 2

Trace of Matrix

April Challenge 2018 Division 1

Chef and Array (Challenge), Cutting Plants, Highway Crossing, Count Good Prefixes

May Challenge 2018 Division 2

Mighty Friend, Change the Signs, Minimum Deletions, Xor Again, Fake Binary Search, Dibs on Fibs

June Challenge 2018 Division 2

Two Flowers, Vision, Sheokand and String, Binary Shuffle, Naive Chef

December Challenge 2018 Division 1

Max and Electrical Panel, Chef and Interactive XOR

November Challenge 2018 Division 2

Chef and Ridges, Appy Loves One, Good Median, Chef, Primes and Trees (Challenge), Magician versus Chef 2, Chef and Difficult Contests, Chef and Happiness

November Lunchtime 2018 Division 2

Event

October Lunchtime 2018 Division 2

Three Friends, Coloring the Grid

Moscow Workshops Juniors 2019 (Rated for all)

Cutting Pizza

January Challenge 2019 Division 1

Yet Another Problem About Sequences, Different Neighbours, Distinct Pairs, A Pizza Slice

January Cook-Off 2019 Division 1

Ada School

January Lunchtime 2019 Division 1

Rooks

February Challenge 2019 Division 1

Manhattan Rectangle, Chef and Secret Ingredients, Art of Balance

February Cook-Off 2019 Division 1

Chef and Party

February Lunchtime 2019 Division 2

Average Number, The Tricky Deal

March Challenge 2019 Division 2

Chef got Recipes, Cheating on Queue, Chef and Number Game, Chef and a Beautiful Digit, (Challenge) Interleaving Strings

March Cook-Off 2019 Division 1

XOR N-bonacci Sequence

March Lunchtime 2019 Division 2

Testing Robot, Pogo Stick Competition

Coders' Legacy 2019 (Rated for all)

Bathwater, IPL and RCB

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Fencing

April Lunchtime 2019 Division 1

Firdavs and Planet F, Minimum Sum

May Challenge 2019 Division 1

Ada Rooks 2, Where to Build the Roads

May Cook-Off 2019 Division 1

Misha and Nice Sets

May Lunchtime 2019 Division 1 (Unrated)

Grid Tour, Reverse Maximisation

June Challenge 2019 Division 1

Lent Money, Chef and Ingredients, Sum and GCD

July Challenge 2019 Division 1

Guess the Prime!

December Challenge 2019 Division 1

Chefina and Ranges, Binary XOR, Sticky Notes, Addition

International Coding League 2019 (Rated for Division 2)

FlatLand, A Weird Device

Alkhwarizm (Rated for all)

Weirwood Trees, Danny Wants To Know

Problems Authored (1)

Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution