April Challenge 2021 Division 3
Valid Pair, World Record, Strong Language
May Lunchtime 2021 Division 3
Hoop Jump, Tom And Jerry 1
June Cook-Off 2021 Division 3
XOR Folding, ICPC Balloons, Chefland Visa
June Lunchtime 2021 Division 3
From Rational to Binary, False Number, Richie Rich
June CodeChef Starters 2021 Division 3 (Rated)
Chess Match, Cyclic Quadrilateral
July Challenge 2021 Division 3 (Rated)
XxOoRr, Chef vs Bharat, Optimal Denomination, Maximum Production, Relativity
August Challenge 2021 Division 3 (Rated)
Special Triplets, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
August Lunchtime 2021 Division 3
Maximum Length Even Subarray, Programming Languages
India