February Lunchtime 2021 Division 3
Daanish and Problems, Smallest Possible Whole Number
February CodeChef Starters 2021 Division 3 (Rated)
College Life 2, Chef and Coupon
March Challenge 2021 Division 3
Chef and Groups, Space Arrays, No Time to Wait
May Challenge 2021 Division 3 (Rated)
Xor Equality, Tic Tac Toe, Golf, Solubility
June CodeChef Starters 2021 Division 3 (Rated)
Total Correct Submissions, Cyclic Quadrilateral, Chess Match, Sleep Cycle
July Lunchtime 2021 Division 3
Chef and Spells, Beautiful Pairs, Red Alert
CodeChef Starters 7 Division 3 (Rated)
Ceiling Sum, Maximum Array Xor, Chess Format, Food Chain
August Challenge 2021 Division 2 (Unrated)
Problem Difficulties, Olympics Ranking
CodeChef Starters 10 Division 3 (Rated)
Hardest Problem Bet, Odd Repeat, Maximise the Subsequence Sum, Remove One Element
CodeChef Starters 12 Division 3 (Rated)
Good Weather, Make it Divisible
CodeChef Starters 13 Division 3 (Rated)
The Preparations, Magical Doors, Maximum Light Up, Chef in Vaccination Queue
September Lunchtime 2021 Division 3
Two Dishes, Balanced and Unique Arrays, Vaccine Dates , Yet another SOD problem
December Challenge 2021 Division 3 (Rated)
Utkarsh and Placement tests
December Lunchtime 2021 Division 2
Maximum Trio, Romantic Reversals
Infinity 2k21 Division 3 (Rated)
Marbles, The Squid Game, Red Light, Green Light
India