July Cook-Off 2019 Division 2
War in Treeland Again, Playing with Strings, Two Variables, Birthday Gift Again
April Cook-Off 2020 Division 2
Matrix Decomposition, Lift Requests, Simple Operations, Inversions in Permutations
April Lunchtime 2020 Division 1
Dot Time, Xor Jar Muluk Tar, Triangle Query, Positive Mex
SnackDown 2021 - Online Qualifiers
Prefix as a Substring 2, Minimise Difference, Maximum Number Of Distinct Elements, Lucky Number
October Cook-Off 2021 Division 1
Can You Reach The End, Find the Modulus, Chef Up
SnackDown 2021 - Online Round 1A
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
Germany