November Challenge 2018 Division 2
Chef and Difficult Contests
June Lunchtime 2019 Division 2
Ping Paja Pong, Magda and Silly Pairs
February Challenge 2020 Division 2
The Theatre Problem, School of Geometry, Long Contest and Cook Off Overlaps
March Challenge 2020 Division 2
Ada Bishop 2, Pintu and Fruits, XOR Engine
April Challenge 2020 Division 2
Strange Number, Squared Subsequences, Ready Bitwise, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue
March Cook-Off 2020 Division 2
Find Your Gift, Box of Chocolates
UWCOI 2020 (Rated for all)
Button Pairs, Find maximum in an Array
India