2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023
| Day | Problem Page | Status | Difficulty | Solution Page | Test Page | Tags |
|---|---|---|---|---|---|---|
| 1 | The Tyranny of the Rocket Equation | 🥇 | ❄️ | day_01.ex | day_01_test.exs | calculation, rust |
| 2 | 1202 Program Alarm | 🥇 | ❄️ | day_02.ex | day_02_test.exs | op-code, not-fast-enough, int-code |
| 3 | Crossed Wires | 🥇 | ❄️ | day_03.ex | day_03_test.exs | grid, set, not-fast-enough |
| 4 | Secure Container | 🥇 | ❄️ | day_04.ex | day_04_test.exs | sequence, inline-input, not-fast-enough |
| 5 | Sunny with a Chance of Asteroids | 🥈 | ❄️ | day_05.ex | day_05_test.exs | op-code, int-code |
| 6 | Universal Orbit Map | 🥇 | ❄️ | day_06.ex | day_06_test.exs | graph, routing |
| 8 | Space Image Format | 🥇 | ❄️ | day_08.ex | day_08_test.exs | sequence, visual-result |
| 10 | Monitoring Station | 🥇 | ❄️ ❄️ ❄️ | day_10.ex | day_10_test.exs | sequence, grid, trigonometry |