Main Page | Tests
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| Day |
Problem Page |
Status |
Difficulty |
Solution Page |
Test Page |
Tags |
| 1 |
Calorie Counting |
🥇 |
❄️ |
day_01.ex |
day_01_test.exs |
sequence, rust |
| 2 |
Rock Paper Scissors |
🥇 |
❄️ |
day_02.ex |
day_02_test.exs |
table-lookup |
| 3 |
Rucksack Reorganization |
🥇 |
❄️ |
day_03.ex |
day_03_test.exs |
set |
| 4 |
Camp Cleanup |
🥇 |
❄️ |
day_04.ex |
day_04_test.exs |
range, set |
| 5 |
Supply Stacks |
🥇 |
❄️ ❄️ |
day_05.ex |
day_05_test.exs |
parse-heavy, stack, linked-list |
| 6 |
Tuning Trouble |
🥇 |
❄️ |
day_06.ex |
day_06_test.exs |
bitwise, set |
| 7 |
No Space Left On Device |
🥇 |
❄️ |
day_07.ex |
day_07_test.exs |
op-code, linked-list |
| 8 |
Treetop Tree House |
🥇 |
❄️ ❄️ ❄️ |
day_08.ex |
day_08_test.exs |
erlang, grid |
| 9 |
Rope Bridge |
🥇 |
❄️ ❄️ ❄️ |
day_09.ex |
day_09_test.exs |
erlang, grid, walk |
| 10 |
Cathode-Ray Tube |
🥇 |
❄️ ❄️ ❄️ |
day_10.ex |
day_10_test.exs |
erlang, visual-result, op-code |
| 11 |
Monkey in the Middle |
🥇 |
❄️ ❄️ ❄️ ❄️ |
day_11.ex |
day_11_test.exs |
erlang, parse-heavy, arithmetic |
| 12 |
Hill Climbing Algorithm |
🥇 |
❄️ ❄️ ❄️ |
day_12.ex |
day_12_test.exs |
graph, graph-traversal, slow, needs-improvement |
| 13 |
Distress Signal |
🥇 |
❄️ ❄️ |
day_13.ex |
day_13_test.exs |
json, sequence |
| 14 |
Regolith Reservoir |
🥇 |
❄️ ❄️ ❄️ ❄️ |
day_14.ex |
day_14_test.exs |
live-book, visualized, slow, flood-fill, unfold |
| 15 |
Beacon Exclusion Zone |
🥇 |
❄️ ❄️ ❄️ ❄️ ❄️ |
day_15.ex |
day_15_test.exs |
erlang, slow, large-number, geometry2d |
| 18 |
Boiling Boulders |
🥇 |
❄️ ❄️ ❄️ ❄️ ❄️ |
day_18.ex |
day_18_test.exs |
erlang, geometry3d, surface, set |
| 19 |
Not Enough Minerals |
🥇 |
❄️ ❄️ ❄️ ❄️ ❄️ |
day_19.ex |
day_19_test.exs |
erlang, slow, needs-improvement, grid, optimization |
| 20 |
Grove Positioning System |
🥇 |
❄️ ❄️ ❄️ |
day_20.ex |
day_20_test.exs |
slow, vector, sequence, large-number, random-access |
| 21 |
Monkey Math |
🥇 |
❄️ ❄️ |
day_21.ex |
day_21_test.exs |
erlang, op-code, large-number, arithmetic |
| 22 |
Monkey Map |
🥈 |
❄️ ❄️ ❄️ ❄️ ❄️ ❄️ |
day_22.ex |
day_22_test.exs |
half-done, geometry3d, walk3d |
| 23 |
Unstable Diffusion |
🥇 |
❄️ ❄️ ❄️ |
day_23.ex |
day_23_test.exs |
erlang, slow, grid, walk |
| 24 |
Blizzard Basin |
🥇 |
❄️ ❄️ ❄️ |
day_24.ex |
day_24_test.exs |
erlang, slow, optimization, grid, search |
| 25 |
Full of Hot Air |
🥇 |
❄️ ❄️ ❄️ |
day_25.ex |
day_25_test.exs |
number-system |