June Cook-Off 2018 Division 2
Sonya and Segments, Batman and Tree, Archi and Comparsion, Good Permutations, Masha and Minions
July Challenge 2018 Division 1
Reach Equilibrium, No Minimum No Maximum, Gears
December Challenge 2018 Division 1
(Challenge) Delete DAG, Colorblind Feast, Max and Electrical Panel, Directing Edges, Edge Addition, Chef and Interactive XOR
November Challenge 2018 Division 1
Appy Loves One, Chef, Primes and Trees (Challenge), Good Median
October Challenge 2018 Division 1
Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard
June Lunchtime 2018 Division 2
Unusual Sorting, Sort the Leaves, Permutation Composition Queries, Summary Power, Counting Pretty Numbers
