April Challenge 2017
Bear and Row 01, Similar Dishes, Dish Of Life
May Challenge 2017
Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers, Chef and Subsequences
July Challenge 2017
Chef and Sign Sequences, Whats in the Name, Calculator , IPC Trainers
August Long Challenge 2017
Chef and Rainbow Array, Greedy Candidates, Chef and Mover
October Challenge 2017
Max Mex, A Balanced Contest
December Challenge 2017
Total Diamonds, Chef And his Cake, Penalty Shoot-out
August Cook-Off 2017
Real obtuse, From heaven to earth
January Challenge 2018
Partition the numbers, String Merging, Maximum Score, K-Concatenation, Rectangle
January Cook-Off 2018
Multiple of 3, Survive in ChocoLand
January Lunchtime 2018
Chef and Game with Sequence
February Challenge 2018
Chef And His Characters, Chef And The Patents, Points Inside A Polygon, Car-pal Tunnel, Permutation and Palindrome
February Cook-Off 2018
Chef and Cook-Off, Chef and Tuples, Chef and Line
September Mega Cook-Off 2018 Division 1
OneTwo, Make a Permutation
April Challenge 2018 Division 1
Cutting Plants, Weight of Numbers, Highway Crossing, Count Good Prefixes
April Challenge 2019 Division 1
Mininum XOR over Tree, Playing with Numbers, Subtree Removal
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