March Cook-Off 2020 Division 2
Find Your Gift, Mysterious Sequence, Escape the Tree , Box of Chocolates, Maximize Letter Beauty
February Lunchtime 2020 Division 2
At the Gates, Swapping to Palindrome, Not All Flavours, Monsters Battle, Secret Mission
January Lunchtime 2021 Division 2 (Unrated)
Shifting Spoons, Even Sum, Even Differences, Binary Subsequence, Dreams of Divisibility, Good Grid
February Challenge 2021 Division 2
Bash Matrix, Maximise Function, XOR Sums, Prime Game, Another Tree with Number Theory, Team Name, Frog Sort, Multiple Games
March Challenge 2021 Division 1
Locked Safe, Maximum Topological Sort, Random Walk Queries, Space Arrays, Substring Probability, Paparazzi Gennady, Consecutive Adding, Dense Graph
April Challenge 2021 Division 1
Binary String MEX, Tree Permutations, Worthy Matrix, Destroy the EMP Chip, Chef and Pair Flips, Chef and Dice, Boolean Game
