advent-of-code-2025

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README.md (861B)


      1 # Advent of Code 2025 in Forth
      2 
      3 The abbreviated season. 
      4 
      5 In [UF Forth](http://www.call-with-current-continuation.org/uf/uf.html) for the [Uxn/Varvara](https://100r.co/site/uxn.html) system.
      6 
      7 To run, first install the uxn toolset, then build uf as described in its README. We'll use `uf.rom`
      8 
      9 ```
     10 cat 01.f input | uxncli uf.rom 
     11 ```
     12 
     13 This will print each solution on a line
     14 
     15 Previous years:
     16 
     17 * [2024](https://git.sr.ht/~aw/advent-of-code-2024) -- Ruby (4 stars)
     18 * [2023](https://git.sr.ht/~aw/dusk-aoc) -- Dusk OS Forth (13 stars)
     19 * [2022](https://git.sr.ht/~aw/advent-of-code-2022) -- UF Forth (14 stars)
     20 * [2021](https://git.sr.ht/~aw/advent-of-code/tree/main/item/2021) -- Rust (20 stars)
     21 * [2020](https://git.sr.ht/~aw/advent-of-code/tree/main/item/2020) -- C (25 stars)
     22 * [2019](https://git.sr.ht/~aw/advent-of-code/tree/main/item/2019) -- Rust (22 stars)