January Cook-Off 2017
Digit Longest Increasing Subsequences 2
April Challenge 2017
Stable market, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
May Challenge 2017
Chef and Sub Array , Gotham PD, Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences
June Challenge 2017
Triplets, Pairwise union of sets, Xenny and Coin Rankings, A Good Set, Saboteur (Challenge), Chef and Prime Queries, Chef and the Feast
April Cook-Off 2017
Bear and Candies 123, Bear and AB
July Cook-Off 2017
Chang and Bitwise OR, Chang and the Perfect Function
September Cook-Off 2017
Subsequence Equality, Statistics Construction
April Lunchtime 2017
Bear and Segments, Bear and Segment 01
June Lunchtime 2017
Maximum Unique Segment, Two Numbers, Company and Club Hierarchies
October Lunchtime 2017
Buggy Calculator, Maximum Number
January Lunchtime 2018
Chef and Game with Sequence, Chef and Escaping from the Labyrinth
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