prashant shishodia

Practice: 

Nuclear Reactors, Cleaning Up, Ciel and A-B Problem, Makx Sum, Little Elephant and Mouses, Restaurant Rating, Racing Horses, Coin Flip, Buying Sweets, Pizza Delivery, Parking Woes, Fire Escape Routes, Maximum Weight Difference, Dessert Wizard, Lapindromes, Chef and The Right Triangles, Factorisation, Uncle Johny, Chef and Digit Jumps, Ups and Downs, Sherlock and the Grid, XOR with Subset, Chef And Operators, Alternating subarray prefix, Cats and Dogs, ChefWatson uses Social Network, Good Sets, Robolympic Batons, Chef and Subset, Chef and Subarrays, Chef and Numbers, Snake Eating, Chef and his software, IPC Trainers, A Balanced Contest, Chef and Employment Test, Buggy Calculator, Obtain Desired Standard Deviation, Compression Algorithm, Random Pair, Beautiful Array, Football Match, Even Dillema, Partitions, Minimum Deletions, Binary Nim, Defeating Beerus, King of Gopalmath, Arranging the Inventory, Chef and Two Queens, NiKo and chocolates 2, Luigi and Uniformity, Chef and Good Array

Past INOI Problems: 

Calvins Game

November Challenge 2017: 

Periodic Palindrome Construction, Villages and Tribes

January Challenge 2018: 

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

February Challenge 2018: 

Permutation and Palindrome, Car-pal Tunnel, Chef And The Patents, Chef And His Characters, Broken Clock

GST February SRM: 

7 ate 9!, Lie Detector

March Challenge 2018 DIV 2: 

Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas

October Mega Cook-Off 2018 Division 1: 

Pumping Water

March Lunchtime 2018 Division 2 (Unrated): 

Chef and Friends, Magic Elements, Three Integers

April Challenge 2018 Division 2: 

Chef and Array (Challenge), Weight of Numbers, Count Good Prefixes, Average of Pairs, Workers

May Challenge 2018 Division 1: 

Change the Signs, Fake Binary Search, Dibs on Fibs

June Challenge 2018 Division 1: 

Vision, Naive Chef, Binary Shuffle, Sheokand and String, Expected Buildings, Ways to Work, Two Flowers

July Challenge 2018 Division 1: 

No Strings Attached, Strike or Spare, Chef and War with Taran (Challenge), Magic Set, No Minimum No Maximum, Gears, Pizza Delivery, Reach Equilibrium

August Challenge 2018 Division 1: 

Coordinate Compression , Modular GCD, Sheokand and Number, Spell Bob

September Challenge 2018 Division 1: 

Chef and Adventures, Bad Shuffle, War of XORs, Magician versus Chef, AND Square Subsegments

October Challenge 2018 Division 1: 

Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard, Chef and Serves, Chef and Circles

August Lunchtime 2018 Division 1: 

Chef and Eid, Mix Mix Game

September Lunchtime 2018 Division 1: 

Chef Restaurant

LoC April 2018 (Rated for Division 2): 

Perfect Necklace, Cricket Score, Bob and Pallindromes

Quick Code (Rated for Division 2): 

Immortal Frieza, Majin Vegeta

D'Code: 

Winner Winner Cupcake Dinner, I SPY

March Challenge 2021 Division 2: 

Interesting XOR!, Maximum Topological Sort, Space Arrays, Paparazzi Gennady, Consecutive Adding, College Life 4, Dense Graph

Starters 65 Division 2 (Rated): 

Candies, Binod, Potato to Gold

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