December Challenge 2019 Division 2
Plus Multiply, That Is My Score!
December Lunchtime 2019 Division 2
Stupid Machine, Check Algorithm
January Challenge 2020 Division 2
Chef and Dynamo, Doraemon, Equality, Breaking Bricks
February Challenge 2020 Division 2
School of Geometry, Long Contest and Cook Off Overlaps, (Challenge) Raisins, Hard Cash, The Theatre Problem, No Change Required
March Challenge 2020 Division 2
XOR Engine, Ada Bishop 2, Pintu and Fruits
April Challenge 2020 Division 2
Strange Number, Sell All the Cars, COVID Pandemic and Long Queue
January Lunchtime 2020 Division 2
Bob and His Friends, Chef and Street Food
August Challenge 2020 Division 2
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP
November Challenge 2020 Division 2
Restore Sequence, Ada and Dishes, Magical Candy Store, Iron, Magnet and Wall
December Challenge 2020 Division 2
Positive Prefixes, Vaccine Distribution, Vaccine Production, Even Pair Sum, Hail XOR
November Cook-Off 2020 Division 2
Flip the String, Chef and IPC Certificates
March Challenge 2021 Division 2
Interesting XOR!, College Life 4, Consecutive Adding, Space Arrays
India