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https://github.com/mstksg/advent-of-code-ocr
Parsing ASCII art word solutions for advent of code
https://github.com/mstksg/advent-of-code-ocr
Last synced: about 2 months ago
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Parsing ASCII art word solutions for advent of code
- Host: GitHub
- URL: https://github.com/mstksg/advent-of-code-ocr
- Owner: mstksg
- License: bsd-3-clause
- Created: 2020-11-24T21:18:38.000Z (about 4 years ago)
- Default Branch: main
- Last Pushed: 2022-12-14T05:31:25.000Z (about 2 years ago)
- Last Synced: 2024-10-11T17:52:58.350Z (2 months ago)
- Language: Haskell
- Homepage: https://hackage.haskell.org/package/advent-of-code-ocr
- Size: 40 KB
- Stars: 5
- Watchers: 4
- Forks: 1
- Open Issues: 2
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
Awesome Lists containing this project
README
# advent-of-code-ocr
"OCR" letter recognition for [Advent of Code][aoc] puzzles, compatible with all
puzzles from 2015 to 2019. Also comes with a handy command line utility to
parse the ASCII art directly from stdin:
[aoc]: https://adventofcode.com
```
$ cat abc.txt
.##..###...##.
#..#.#..#.#..#
#..#.###..#...
####.#..#.#...
#..#.#..#.#..#
#..#.###...##.
$ cat abc.txt | advent-of-code-ocr
ABC
```
## Installation
To use as a library, add *advent-of-code-ocr* as a hackage dependency like you
would any other.
To use as an executable:
```bash
# using stack
stack install advent-of-code-ocr
# using cabal
cabal install advent-of-code-ocr
# from source
git clone https://github.com/mstksg/advent-of-code-ocr
cd advent-of-code-ocr
cabal install # or stack install
```
## Compatibility
Should be compatible with all challenges from 2015 to 2021. However, I have
only tested it with:
* 2016 Day 8
* 2018 Day 10
* 2019 Day 8
* 2019 Day 11
* 2021 Day 13 (thanks @uvg)
* 2022 Day 10 (thanks @uvg)
And it is possible I have missed some. If you notice any I am missing, please
let me know!
## Credit
Much of the content for the letterforms was gathered on freenode ##adventofcode
and solutions threads on reddit; the large font for the most part has been
gathered by [u/usbpc102][] on reddit. `O` and `I` letterforms for the small
font contributed by [u/TheShallowOne][] on reddit for version 1.1.10, and the S
small font letterform contributed by [@gilgamec][].
[u/usbpc102]: https://gist.github.com/usbpc/5fa0be48ad7b4b0594b3b8b029bc47b4
[u/TheShallowOne]: https://www.reddit.com/r/adventofcode/comments/k0lzz6/adventofcodeocr_command_line_utilityhaskell/gdwwu39
[@gilgamec]: https://github.com/gilgamec