Day number Problem name Letter Language Status 1 Report Repair A Ada ✔️ 2 Password Philosophy B Ballerina ✔️ 3 Toboggan Trajectory C C ✔️ 4 Passport Processing D Dart ✔️ 5 Binary Boarding E Elixir ✔️ 6 Custom Customs F F# ✔️ 7 Handy Haversacks G Go ✔️ 8 Handheld Halting H Haskell 9 Encoding Error I Idris 10 Adapter Array J JavaScript 11 Seating System K Kotlin 12 Rain Risk L Lua 13 Shuttle Search M MATLAB? 14 Docking Data N Nim 15 Rambunctious Recitation O Objective-C 16 Ticket Translation P Python not sure about below 17 Conway Cubes Q ??? 18 Operation Order R Rust 19 Monster Messages S Scala 20 Jurassic Jigsaw T TypeScript 21 Allergen Assessment U Ubercode? 22 Crab Combat V Vala? 23 Crab Cups W Whiley? 24 Lobby Layout X Xtend? - - Y - 25 Combo Breaker Z Zig