July Cook-Off 2021 Division 3
XOR-ORED, Mod Equality, Shoe Fit, Hidden Colored Graph, Beautiful Subsequence
August Cook-Off 2021 Division 2
Odd Array, Different String, Chef and Closure, Equal Difference, Interactive Equivalency, Clear the Array, Which Division
August Lunchtime 2021 Division 2
Chef and Deque, Just a Graph, Crossing Blocks, K-th Maximum, Bunny Hops
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Min Max LCM
Starters 37 Division 2 (Rated)
Dazzling Even-Odd Challenge, Too Mean, Maximum OR Minimum, Infernos, Beat the Average, Remove Balance
Starters 68 Division 1 (Rated till 5-stars)
Guess All, Boring String, Restore the Permutation, XOR Product, Make Money
Estonia