Advent of Code 2021 using Microsoft Excel
This is an attempt to solve Advent of Code 2021 challenges using Microsoft Excel (and if it's super hard, VBA Macro).
How to use
- Dark Gray cell is where you'll need to paste input.
- Light Gray cells are generated when running macro.
- Blue cell is the answer for part 1.
- Gold cell is the answer for part 2.
Status
| Day | Solution | Notes |
|---|---|---|
| Day 1: Sonar Sweep | Solution | Excel |
| Day 2: Dive! | Solution | Excel |
| Day 3: Binary Diagnostic | Solution | Excel |
| Day 4: Giant Squid | Solution | Excel |
| Day 5: Hydrothermal Venture | Solution | Excel |
| Day 6: Lanternfish | Solution | Excel |
| Day 7: The Treachery of Whales | Solution | Excel |
| Day 8: Seven Segment Search | Solution | Excel |
| Day 9: Smoke Basin | Solution | Excel+Macro |
| Day 10: Syntax Scoring | Solution | Excel |
| Day 11: Dumbo Octopus | Solution | Excel |
| Day 12: Passage Pathing | Solution | Macro |
| Day 13: Transparent Origami | Solution | Excel |
| Day 14: Extended Polymerization | Solution | Excel |
| Day 15: Chiton | Solution | Macro |
| Day 16: Packet Decoder | Solution | Excel+Macro |
| Day 17: Trick Shot | Solution | Excel |
| Day 18: Snailfish | Solution | Macro |
| Day 19: Beacon Scanner | Solution | Macro |
| Day 20: Trench Map | Solution | Excel |
| Day 21: Dirac Dice | Solution | Excel+Macro |
| Day 22: Reactor Reboot | Solution | Macro |