August Challenge 2019 Division 2
Football, Dilemma, Distribute Apples
October Challenge 2019 Division 2
Chef and Maximum Star Value, Phone Prices
December Challenge 2019 Division 2
Plus Multiply, That Is My Score!
February Challenge 2020 Division 2
Long Contest and Cook Off Overlaps, (Challenge) Raisins, School of Geometry, The Theatre Problem, No Change Required, Hard Cash
March Challenge 2020 Division 2
XOR Engine, Ada Bishop 2, Pintu and Fruits
April Challenge 2020 Division 2
Ready Bitwise, COVID Pandemic and Long Queue, Leaked Answers (Challenge), Sell All the Cars, Unit GCD, Squared Subsequences, Strange Number
March Cook-Off 2020 Division 2
Find Your Gift, Box of Chocolates
India