Repo containing my solutions for Advent of Code 2015 URL.
All questions in Python
| Day | Readme | Py Solution | Problem summary |
|---|---|---|---|
| 01 | Readme | Solution | sum brackets |
| 02 | Readme | Solution | wrapping paper (surface area, perimeter) |
| 03 | Readme | Solution | Santa houses visited (infinite grid) |
| 04 | Readme | Solution | Mining (MD5 that starts with 5/6 zeros) |
| 05 | Readme | Solution | Nice or Naughty strings (strings that satisfy given criteria) |
| 06 | Readme | Solution | Grid 1000x1000. On/Off/Toggle switches. |
| 07 | Readme | Solution | Bitwise operations. Find value at end of sequence |
| 08 | Readme | Solution | String representation code vs memory. Compute difference in length |
| 09 | Readme | Solution | Smallest and Largest distance to cover all nodes |
| 10 | Readme | Solution | Look and Say game |
| 11 | Readme | Solution | Increment Strings to find next password |
| 12 | Readme | Solution | Json: find sum of numbers |
| 13 | Readme | Solution | Dinner table seating arrangement |
| 14 | Readme | Solution | Reindeer racing (run + rest) |
| 15 | Readme | Solution | Food ingredients, maximise score with constraints |
| 16 | Readme | Solution | Find Aunt Sue |
| 17 | Readme | Solution | Fit content in containers. |
| 18 | Readme | Solution | Game of Life. (100x100 grid) |
| 19 | Readme | Solution | Molecule replacements (CFG) |
| 20 | Readme | Solution | Infinite Elves, Houses and Presents (Sum of divisors) |
| 21 | Readme | Solution | RPG Game. What items to buy? |
| 22 | Readme | Solution | RPG Game. What spells to play? |
| 23 | Readme | Solution | Processor Instructions with 2 registers |
| 24 | Readme | Solution | Divide list into n parts of same weight |
| 25 | Readme | Solution | Modular Exponentiation / Diagonal numbers |