January Lunchtime 2019 Division 2
Wanderer, Rooks, The Nights Watch, Distances
March Challenge 2019 Division 2
Matchable Permutations, (Challenge) Interleaving Strings, Chef and a Beautiful Digit, Yet Again a Subarray Problem, Treasure Hunt, Chef and Number Game, Perfect Tree Problem, Cheating on Queue, Chef got Recipes, Chef and Soccer
March Lunchtime 2019 Division 1
Corrupted Seven-Segment Display, Travelling Saleschef, Partition into Permutations
July Challenge 2019 Division 1
Hit the Coconuts, Snake and Apple Tree, Guess the Prime!, Codechef War, LOVEMUFFIN, Maximum and Minimum, Circular Merging
