Regenerate stats

Author: code-shoily

difficulties.md

@@ -83,10 +83,10 @@ optimize them and update this page with refined and more accurate data.
 | 2015/6 | [Probably a Fire Hazard](https://adventofcode.com/2015/day/6) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_06.ex](/lib/2015/day_06.ex) | [day_06_test.exs](/test/2015/day_06_test.exs) | [grid](/tags.md#grid), [vector](/tags.md#vector), [reduction](/tags.md#reduction), [slow](/tags.md#slow) |
 | 2015/7 | [Some Assembly Required](https://adventofcode.com/2015/day/7) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_07.ex](/lib/2015/day_07.ex) | [day_07_test.exs](/test/2015/day_07_test.exs) | [genserver](/tags.md#genserver), [data-modelling](/tags.md#data-modelling), [op-code](/tags.md#op-code) |
 | 2015/8 | [Matchsticks](https://adventofcode.com/2015/day/8) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_08.ex](/lib/2015/day_08.ex) | [day_08_test.exs](/test/2015/day_08_test.exs) | [string-encoding](/tags.md#string-encoding), [annoying](/tags.md#annoying) |
-| 2015/15 | [Science for Hungry People](https://adventofcode.com/2015/day/15) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_15.ex](/lib/2015/day_15.ex) | [day_15_test.exs](/test/2015/day_15_test.exs) | [quadratic-time](/tags.md#quadratic-time), [not-fast-enough](/tags.md#not-fast-enough), [sequence](/tags.md#sequence), [revisit](/tags.md#revisit) |
+| 2015/15 | [Science for Hungry People](https://adventofcode.com/2015/day/15) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_15.ex](/lib/2015/day_15.ex) | [day_15_test.exs](/test/2015/day_15_test.exs) | [quadratic-time](/tags.md#quadratic-time), [not-fast-enough](/tags.md#not-fast-enough), [sequence](/tags.md#sequence), [needs-improvement](/tags.md#needs-improvement) |
 | 2015/16 | [Aunt Sue](https://adventofcode.com/2015/day/16) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_16.ex](/lib/2015/day_16.ex) | [day_16_test.exs](/test/2015/day_16_test.exs) | [hard-description](/tags.md#hard-description), [count](/tags.md#count) |
 | 2015/18 | [Like a GIF For Your Yard](https://adventofcode.com/2015/day/18) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_18.ex](/lib/2015/day_18.ex) | [day_18_test.exs](/test/2015/day_18_test.exs) | [grid](/tags.md#grid), [map](/tags.md#map), [bounded-box](/tags.md#bounded-box), [not-fast-enough](/tags.md#not-fast-enough) |
-| 2015/19 | [Medicine for Rudolph](https://adventofcode.com/2015/day/19) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_19.ex](/lib/2015/day_19.ex) | [day_19_test.exs](/test/2015/day_19_test.exs) | [not-fast-enough](/tags.md#not-fast-enough), [revisit](/tags.md#revisit), [vector](/tags.md#vector), [random-access](/tags.md#random-access) |
+| 2015/19 | [Medicine for Rudolph](https://adventofcode.com/2015/day/19) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_19.ex](/lib/2015/day_19.ex) | [day_19_test.exs](/test/2015/day_19_test.exs) | [not-fast-enough](/tags.md#not-fast-enough), [needs-improvement](/tags.md#needs-improvement), [vector](/tags.md#vector), [random-access](/tags.md#random-access) |
 | 2015/23 | [Opening the Turing Lock](https://adventofcode.com/2015/day/23) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_23.ex](/lib/2015/day_23.ex) | [day_23_test.exs](/test/2015/day_23_test.exs) | [op-code](/tags.md#op-code), [emulation](/tags.md#emulation) |
 | 2015/25 | [Let It Snow](https://adventofcode.com/2015/day/25) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_25.ex](/lib/2015/day_25.ex) | [day_25_test.exs](/test/2015/day_25_test.exs) | [table-lookup](/tags.md#table-lookup), [modular-arithmetic](/tags.md#modular-arithmetic) |
 | 2016/8 | [Two-Factor Authentication](https://adventofcode.com/2016/day/8) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_08.ex](/lib/2016/day_08.ex) | [day_08_test.exs](/test/2016/day_08_test.exs) | [visual-result](/tags.md#visual-result), [matrix](/tags.md#matrix), [op-code](/tags.md#op-code) |
@@ -105,7 +105,7 @@ optimize them and update this page with refined and more accurate data.
 | 2022/8 | [Treetop Tree House](https://adventofcode.com/2022/day/8) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_08.ex](/lib/2022/day_08.ex) | [day_08_test.exs](/test/2022/day_08_test.exs) | [erlang](/tags.md#erlang), [grid](/tags.md#grid) |
 | 2022/9 | [Rope Bridge](https://adventofcode.com/2022/day/9) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_09.ex](/lib/2022/day_09.ex) | [day_09_test.exs](/test/2022/day_09_test.exs) | [erlang](/tags.md#erlang), [grid](/tags.md#grid), [walk](/tags.md#walk) |
 | 2022/10 | [Cathode-Ray Tube](https://adventofcode.com/2022/day/10) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_10.ex](/lib/2022/day_10.ex) | [day_10_test.exs](/test/2022/day_10_test.exs) | [erlang](/tags.md#erlang), [visual-result](/tags.md#visual-result), [op-code](/tags.md#op-code) |
-| 2022/12 | [Hill Climbing Algorithm](https://adventofcode.com/2022/day/12) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_12.ex](/lib/2022/day_12.ex) | [day_12_test.exs](/test/2022/day_12_test.exs) | [graph](/tags.md#graph), [graph-traversal](/tags.md#graph-traversal), [slow](/tags.md#slow), [revisit](/tags.md#revisit) |
+| 2022/12 | [Hill Climbing Algorithm](https://adventofcode.com/2022/day/12) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_12.ex](/lib/2022/day_12.ex) | [day_12_test.exs](/test/2022/day_12_test.exs) | [graph](/tags.md#graph), [graph-traversal](/tags.md#graph-traversal), [slow](/tags.md#slow), [needs-improvement](/tags.md#needs-improvement) |
 | 2022/20 | [Grove Positioning System](https://adventofcode.com/2022/day/20) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_20.ex](/lib/2022/day_20.ex) | [day_20_test.exs](/test/2022/day_20_test.exs) | [slow](/tags.md#slow), [vector](/tags.md#vector), [sequence](/tags.md#sequence), [large-number](/tags.md#large-number), [random-access](/tags.md#random-access) |
 | 2022/23 | [Unstable Diffusion](https://adventofcode.com/2022/day/23) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_23.ex](/lib/2022/day_23.ex) | [day_23_test.exs](/test/2022/day_23_test.exs) | [erlang](/tags.md#erlang), [slow](/tags.md#slow), [grid](/tags.md#grid), [walk](/tags.md#walk) |
 | 2022/24 | [Blizzard Basin](https://adventofcode.com/2022/day/24) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_24.ex](/lib/2022/day_24.ex) | [day_24_test.exs](/test/2022/day_24_test.exs) | [erlang](/tags.md#erlang), [slow](/tags.md#slow), [optimization](/tags.md#optimization), [grid](/tags.md#grid), [search](/tags.md#search) |
@@ -133,7 +133,7 @@ optimize them and update this page with refined and more accurate data.
 | 2015/24 | [It Hangs in the Balance](https://adventofcode.com/2015/day/24) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: | [day_24.ex](/lib/2015/day_24.ex) | [day_24_test.exs](/test/2015/day_24_test.exs) | [not-fast-enough](/tags.md#not-fast-enough), [power-set](/tags.md#power-set), [ambiguous-solution](/tags.md#ambiguous-solution) |
 | 2022/15 | [Beacon Exclusion Zone](https://adventofcode.com/2022/day/15) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: | [day_15.ex](/lib/2022/day_15.ex) | [day_15_test.exs](/test/2022/day_15_test.exs) | [erlang](/tags.md#erlang), [slow](/tags.md#slow), [large-number](/tags.md#large-number), [geometry2d](/tags.md#geometry2d) |
 | 2022/18 | [Boiling Boulders](https://adventofcode.com/2022/day/18) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: | [day_18.ex](/lib/2022/day_18.ex) | [day_18_test.exs](/test/2022/day_18_test.exs) | [erlang](/tags.md#erlang), [geometry3d](/tags.md#geometry3d), [surface](/tags.md#surface), [set](/tags.md#set) |
-| 2022/19 | [Not Enough Minerals](https://adventofcode.com/2022/day/19) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: | [day_19.ex](/lib/2022/day_19.ex) | [day_19_test.exs](/test/2022/day_19_test.exs) | [erlang](/tags.md#erlang), [slow](/tags.md#slow), [revisit](/tags.md#revisit), [grid](/tags.md#grid), [walk](/tags.md#walk), [optimization](/tags.md#optimization) |
+| 2022/19 | [Not Enough Minerals](https://adventofcode.com/2022/day/19) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: | [day_19.ex](/lib/2022/day_19.ex) | [day_19_test.exs](/test/2022/day_19_test.exs) | [erlang](/tags.md#erlang), [slow](/tags.md#slow), [needs-improvement](/tags.md#needs-improvement), [grid](/tags.md#grid), [walk](/tags.md#walk), [optimization](/tags.md#optimization) |
 | 2023/5 | [If You Give A Seed A Fertilizer](https://adventofcode.com/2023/day/5) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: | [day_05.ex](/lib/2023/day_05.ex) | [day_05_test.exs](/test/2023/day_05_test.exs) | [range](/tags.md#range), [gb-tree](/tags.md#gb-tree) |
 
 ## xxl

lib/2015/README.md

@@ -24,11 +24,11 @@
 | 12 | [JSAbacusFramework.io](https://adventofcode.com/2015/day/12) | :1st_place_medal: | :snowflake: | [day_12.ex](/lib/2015/day_12.ex) | [day_12_test.exs](/test/2015/day_12_test.exs) | [json](/tags.md#json), [parsing](/tags.md#parsing) |
 | 13 | [Knights of the Dinner Table](https://adventofcode.com/2015/day/13) | :1st_place_medal: | :snowflake: :snowflake: | [day_13.ex](/lib/2015/day_13.ex) | [day_13_test.exs](/test/2015/day_13_test.exs) | [brute-force](/tags.md#brute-force), [combinatorics](/tags.md#combinatorics), [slow](/tags.md#slow) |
 | 14 | [Reindeer Olympics](https://adventofcode.com/2015/day/14) | :1st_place_medal: | :snowflake: :snowflake: | [day_14.ex](/lib/2015/day_14.ex) | [day_14_test.exs](/test/2015/day_14_test.exs) | [measurement](/tags.md#measurement), [recursion](/tags.md#recursion), [sequence](/tags.md#sequence) |
-| 15 | [Science for Hungry People](https://adventofcode.com/2015/day/15) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_15.ex](/lib/2015/day_15.ex) | [day_15_test.exs](/test/2015/day_15_test.exs) | [quadratic-time](/tags.md#quadratic-time), [not-fast-enough](/tags.md#not-fast-enough), [sequence](/tags.md#sequence), [revisit](/tags.md#revisit) |
+| 15 | [Science for Hungry People](https://adventofcode.com/2015/day/15) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_15.ex](/lib/2015/day_15.ex) | [day_15_test.exs](/test/2015/day_15_test.exs) | [quadratic-time](/tags.md#quadratic-time), [not-fast-enough](/tags.md#not-fast-enough), [sequence](/tags.md#sequence), [needs-improvement](/tags.md#needs-improvement) |
 | 16 | [Aunt Sue](https://adventofcode.com/2015/day/16) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_16.ex](/lib/2015/day_16.ex) | [day_16_test.exs](/test/2015/day_16_test.exs) | [hard-description](/tags.md#hard-description), [count](/tags.md#count) |
 | 17 | [No Such Thing as Too Much](https://adventofcode.com/2015/day/17) | :1st_place_medal: | :snowflake: :snowflake: | [day_17.ex](/lib/2015/day_17.ex) | [day_17_test.exs](/test/2015/day_17_test.exs) | [not-fast-enough](/tags.md#not-fast-enough), [combinatorics](/tags.md#combinatorics) |
 | 18 | [Like a GIF For Your Yard](https://adventofcode.com/2015/day/18) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_18.ex](/lib/2015/day_18.ex) | [day_18_test.exs](/test/2015/day_18_test.exs) | [grid](/tags.md#grid), [map](/tags.md#map), [bounded-box](/tags.md#bounded-box), [not-fast-enough](/tags.md#not-fast-enough) |
-| 19 | [Medicine for Rudolph](https://adventofcode.com/2015/day/19) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_19.ex](/lib/2015/day_19.ex) | [day_19_test.exs](/test/2015/day_19_test.exs) | [not-fast-enough](/tags.md#not-fast-enough), [revisit](/tags.md#revisit), [vector](/tags.md#vector), [random-access](/tags.md#random-access) |
+| 19 | [Medicine for Rudolph](https://adventofcode.com/2015/day/19) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_19.ex](/lib/2015/day_19.ex) | [day_19_test.exs](/test/2015/day_19_test.exs) | [not-fast-enough](/tags.md#not-fast-enough), [needs-improvement](/tags.md#needs-improvement), [vector](/tags.md#vector), [random-access](/tags.md#random-access) |
 | 20 | [Infinite Elves and Infinite Houses](https://adventofcode.com/2015/day/20) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: | [day_20.ex](/lib/2015/day_20.ex) | [day_20_test.exs](/test/2015/day_20_test.exs) | [slow](/tags.md#slow), [infinite-sequence](/tags.md#infinite-sequence), [sequence](/tags.md#sequence) |
 | 21 | [RPG Simulator 20XX](https://adventofcode.com/2015/day/21) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: | [day_21.ex](/lib/2015/day_21.ex) | [day_21_test.exs](/test/2015/day_21_test.exs) | [double-parse](/tags.md#double-parse), [data-modelling](/tags.md#data-modelling), [combinatorics](/tags.md#combinatorics), [strategy](/tags.md#strategy) |
 | 23 | [Opening the Turing Lock](https://adventofcode.com/2015/day/23) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_23.ex](/lib/2015/day_23.ex) | [day_23_test.exs](/test/2015/day_23_test.exs) | [op-code](/tags.md#op-code), [emulation](/tags.md#emulation) |

lib/2022/README.md

@@ -21,12 +21,12 @@
 | 9 | [Rope Bridge](https://adventofcode.com/2022/day/9) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_09.ex](/lib/2022/day_09.ex) | [day_09_test.exs](/test/2022/day_09_test.exs) | [erlang](/tags.md#erlang), [grid](/tags.md#grid), [walk](/tags.md#walk) |
 | 10 | [Cathode-Ray Tube](https://adventofcode.com/2022/day/10) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_10.ex](/lib/2022/day_10.ex) | [day_10_test.exs](/test/2022/day_10_test.exs) | [erlang](/tags.md#erlang), [visual-result](/tags.md#visual-result), [op-code](/tags.md#op-code) |
 | 11 | [Monkey in the Middle](https://adventofcode.com/2022/day/11) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: | [day_11.ex](/lib/2022/day_11.ex) | [day_11_test.exs](/test/2022/day_11_test.exs) | [erlang](/tags.md#erlang), [parse-heavy](/tags.md#parse-heavy), [arithmetic](/tags.md#arithmetic) |
-| 12 | [Hill Climbing Algorithm](https://adventofcode.com/2022/day/12) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_12.ex](/lib/2022/day_12.ex) | [day_12_test.exs](/test/2022/day_12_test.exs) | [graph](/tags.md#graph), [graph-traversal](/tags.md#graph-traversal), [slow](/tags.md#slow), [revisit](/tags.md#revisit) |
+| 12 | [Hill Climbing Algorithm](https://adventofcode.com/2022/day/12) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_12.ex](/lib/2022/day_12.ex) | [day_12_test.exs](/test/2022/day_12_test.exs) | [graph](/tags.md#graph), [graph-traversal](/tags.md#graph-traversal), [slow](/tags.md#slow), [needs-improvement](/tags.md#needs-improvement) |
 | 13 | [Distress Signal](https://adventofcode.com/2022/day/13) | :1st_place_medal: | :snowflake: :snowflake: | [day_13.ex](/lib/2022/day_13.ex) | [day_13_test.exs](/test/2022/day_13_test.exs) | [json](/tags.md#json), [sequence](/tags.md#sequence) |
 | 14 | [Regolith Reservoir](https://adventofcode.com/2022/day/14) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: | [day_14.ex](/lib/2022/day_14.ex) | [day_14_test.exs](/test/2022/day_14_test.exs) | [live-book](/tags.md#live-book), [visualized](/tags.md#visualized), [slow](/tags.md#slow), [flood-fill](/tags.md#flood-fill), [unfold](/tags.md#unfold) |
 | 15 | [Beacon Exclusion Zone](https://adventofcode.com/2022/day/15) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: | [day_15.ex](/lib/2022/day_15.ex) | [day_15_test.exs](/test/2022/day_15_test.exs) | [erlang](/tags.md#erlang), [slow](/tags.md#slow), [large-number](/tags.md#large-number), [geometry2d](/tags.md#geometry2d) |
 | 18 | [Boiling Boulders](https://adventofcode.com/2022/day/18) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: | [day_18.ex](/lib/2022/day_18.ex) | [day_18_test.exs](/test/2022/day_18_test.exs) | [erlang](/tags.md#erlang), [geometry3d](/tags.md#geometry3d), [surface](/tags.md#surface), [set](/tags.md#set) |
-| 19 | [Not Enough Minerals](https://adventofcode.com/2022/day/19) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: | [day_19.ex](/lib/2022/day_19.ex) | [day_19_test.exs](/test/2022/day_19_test.exs) | [erlang](/tags.md#erlang), [slow](/tags.md#slow), [revisit](/tags.md#revisit), [grid](/tags.md#grid), [walk](/tags.md#walk), [optimization](/tags.md#optimization) |
+| 19 | [Not Enough Minerals](https://adventofcode.com/2022/day/19) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: | [day_19.ex](/lib/2022/day_19.ex) | [day_19_test.exs](/test/2022/day_19_test.exs) | [erlang](/tags.md#erlang), [slow](/tags.md#slow), [needs-improvement](/tags.md#needs-improvement), [grid](/tags.md#grid), [walk](/tags.md#walk), [optimization](/tags.md#optimization) |
 | 20 | [Grove Positioning System](https://adventofcode.com/2022/day/20) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_20.ex](/lib/2022/day_20.ex) | [day_20_test.exs](/test/2022/day_20_test.exs) | [slow](/tags.md#slow), [vector](/tags.md#vector), [sequence](/tags.md#sequence), [large-number](/tags.md#large-number), [random-access](/tags.md#random-access) |
 | 21 | [Monkey Math](https://adventofcode.com/2022/day/21) | :1st_place_medal: | :snowflake: :snowflake: | [day_21.ex](/lib/2022/day_21.ex) | [day_21_test.exs](/test/2022/day_21_test.exs) | [erlang](/tags.md#erlang), [op-code](/tags.md#op-code), [large-number](/tags.md#large-number), [arithmetic](/tags.md#arithmetic) |
 | 22 | [Monkey Map](https://adventofcode.com/2022/day/22) | :2nd_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: | [day_22.ex](/lib/2022/day_22.ex) | [day_22_test.exs](/test/2022/day_22_test.exs) | [half-done](/tags.md#half-done), [geometry3d](/tags.md#geometry3d), [walk3d](/tags.md#walk3d) |