JavaScript solutions for AdventJS. Although it has its roots in the Catholic religion, advent has become a tradition where children would get chocolate for 4 weeks, one a day, from December 1st to December 24th. Here we adapt it to programming challenges.
2025
| Challenge | Title | Difficulty1 | Solution |
|---|---|---|---|
| 01 | Filter the defective gifts | 🟢 | Code 🧑💻 |
| 02 | Manufacture the toys | 🟢 | Code 🧑💻 |
| 03 | Help the intern | 🟢 | Code 🧑💻 |
| 04 | Decipher the santa pin | 🟡 | Code 🧑💻 |
| 05 | The countdown to take off | 🟢 | Code 🧑💻 |
| 06 | Matching gloves | 🔴 | Code 🧑💻 |
| 07 | Decorating the tree | 🟡 | Code 🧑💻 |
| 08 | Find the unique toy | 🟢 | Code 🧑💻 |
| 09 | The reno robot aspirator | 🟢 | Code 🧑💻 |
| 10 | Depth of Christmas magic | 🟢 | Code 🧑💻 |
| 11 | Unwatched gifts | 🟢 | Code 🧑💻 |
| 12 | Elf battle | 🟡 | Code 🧑💻 |
| 13 | The assembly line | 🟡 | Code 🧑💻 |
| 14 | Find the gift path | 🟢 | Code 🧑💻 |
| 15 | Drawing tables | 🟡 | Code 🧑💻 |
| 16 | Packing gifts for Santa | 🟢 | Code 🧑💻 |
| 17 | The Christmas lights panel | 🟢 | Code 🧑💻 |
| 18 | Lights in line with diagonals | 🟡 | Code 🧑💻 |
| 19 | Santa's secret journey | 🟢 | Code 🧑💻 |
| 20 | Vertical warehose | 🟢 | Code 🧑💻 |
| 21 | The cleaning robot | 🟡 | Code 🧑💻 |
| 22 | The sleigh maze | 🔴 | Code 🧑💻 |
| 23 | Gift route | 🟡 | Code 🧑💻 |
| 24 | Check if trees are Magical Mirrors | 🟡 | Code 🧑💻 |
🤫 Secret Achievements
- Midu Cat: You have completed 3 lines of code
- Dark Mode: You completed a challenge between 12:00 AM and 6:00 AM
Footnotes
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Difficulty: 🟢 Easy 🟡 Medium 🔴 Hard 🟣 Very Hard ↩