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Update tags for 2021
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‎difficulties.md

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@@ -35,6 +35,8 @@ optimize them and update this page with refined and more accurate data.
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| 2019/8 | [Space Image Format](https://adventofcode.com/2019/day/8) | :1st_place_medal: | :snowflake: | [day_08.ex](/lib/2019/day_08.ex) | [day_08_test.exs](/test/2019/day_08_test.exs) | [sequence](/tags.md#sequence), [visual-result](/tags.md#visual-result) |
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| 2021/1 | [Sonar Sweep](https://adventofcode.com/2021/day/1) | :1st_place_medal: | :snowflake: | [day_01.ex](/lib/2021/day_01.ex) | [day_01_test.exs](/test/2021/day_01_test.exs) | [sliding-window](/tags.md#sliding-window), [sequence](/tags.md#sequence) |
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| 2021/2 | [Dive!](https://adventofcode.com/2021/day/2) | :1st_place_medal: | :snowflake: | [day_02.ex](/lib/2021/day_02.ex) | [day_02_test.exs](/test/2021/day_02_test.exs) | [grid](/tags.md#grid), [walk](/tags.md#walk) |
38+
| 2021/5 | [Hydrothermal Venture](https://adventofcode.com/2021/day/5) | :1st_place_medal: | :snowflake: | [day_05.ex](/lib/2021/day_05.ex) | [day_05_test.exs](/test/2021/day_05_test.exs) | [set](/tags.md#set) |
39+
| 2021/7 | [The Treachery of Whales](https://adventofcode.com/2021/day/7) | :1st_place_medal: | :snowflake: | [day_07.ex](/lib/2021/day_07.ex) | [day_07_test.exs](/test/2021/day_07_test.exs) | [calculation](/tags.md#calculation) |
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| 2022/1 | [Calorie Counting](https://adventofcode.com/2022/day/1) | :1st_place_medal: | :snowflake: | [day_01.ex](/lib/2022/day_01.ex) | [day_01_test.exs](/test/2022/day_01_test.exs) | [sequence](/tags.md#sequence) |
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| 2022/2 | [Rock Paper Scissors](https://adventofcode.com/2022/day/2) | :1st_place_medal: | :snowflake: | [day_02.ex](/lib/2022/day_02.ex) | [day_02_test.exs](/test/2022/day_02_test.exs) | [table-lookup](/tags.md#table-lookup) |
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| 2022/3 | [Rucksack Reorganization](https://adventofcode.com/2022/day/3) | :1st_place_medal: | :snowflake: | [day_03.ex](/lib/2022/day_03.ex) | [day_03_test.exs](/test/2022/day_03_test.exs) | [set](/tags.md#set) |
@@ -70,6 +72,8 @@ optimize them and update this page with refined and more accurate data.
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| 2018/6 | [Chronal Coordinates](https://adventofcode.com/2018/day/6) | :1st_place_medal: | :snowflake: :snowflake: | [day_06.ex](/lib/2018/day_06.ex) | [day_06_test.exs](/test/2018/day_06_test.exs) | [not-fast-enough](/tags.md#not-fast-enough), [grid](/tags.md#grid), [measurement](/tags.md#measurement), [bounded-box](/tags.md#bounded-box) |
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| 2018/9 | [Marble Mania](https://adventofcode.com/2018/day/9) | :1st_place_medal: | :snowflake: :snowflake: | [day_09.ex](/lib/2018/day_09.ex) | [day_09_test.exs](/test/2018/day_09_test.exs) | [not-fast-enough](/tags.md#not-fast-enough), [circular-linked-list](/tags.md#circular-linked-list) |
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| 2021/3 | [Binary Diagnostic](https://adventofcode.com/2021/day/3) | :1st_place_medal: | :snowflake: :snowflake: | [day_03.ex](/lib/2021/day_03.ex) | [day_03_test.exs](/test/2021/day_03_test.exs) | [calculation](/tags.md#calculation) |
75+
| 2021/4 | [Giant Squid](https://adventofcode.com/2021/day/4) | :1st_place_medal: | :snowflake: :snowflake: | [day_04.ex](/lib/2021/day_04.ex) | [day_04_test.exs](/test/2021/day_04_test.exs) | [grid](/tags.md#grid), [random-access](/tags.md#random-access), [optimization](/tags.md#optimization) |
76+
| 2021/6 | [Lanternfish](https://adventofcode.com/2021/day/6) | :1st_place_medal: | :snowflake: :snowflake: | [day_06.ex](/lib/2021/day_06.ex) | [day_06_test.exs](/test/2021/day_06_test.exs) | [map](/tags.md#map) |
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| 2022/5 | [Supply Stacks](https://adventofcode.com/2022/day/5) | :1st_place_medal: | :snowflake: :snowflake: | [day_05.ex](/lib/2022/day_05.ex) | [day_05_test.exs](/test/2022/day_05_test.exs) | [parse-heavy](/tags.md#parse-heavy), [stack](/tags.md#stack), [linked-list](/tags.md#linked-list) |
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| 2022/13 | [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) |
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| 2022/21 | [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) |
@@ -103,6 +107,9 @@ optimize them and update this page with refined and more accurate data.
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| 2017/23 | [Coprocessor Conflagration](https://adventofcode.com/2017/day/23) | :2nd_place_medal: | :snowflake: :snowflake: :snowflake: | [day_23.ex](/lib/2017/day_23.ex) | [day_23_test.exs](/test/2017/day_23_test.exs) | [op-code](/tags.md#op-code) |
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| 2018/3 | [No Matter How You Slice It](https://adventofcode.com/2018/day/3) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_03.ex](/lib/2018/day_03.ex) | [day_03_test.exs](/test/2018/day_03_test.exs) | [grid](/tags.md#grid), [set](/tags.md#set), [not-fast-enough](/tags.md#not-fast-enough) |
105109
| 2019/10 | [Monitoring Station](https://adventofcode.com/2019/day/10) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_10.ex](/lib/2019/day_10.ex) | [day_10_test.exs](/test/2019/day_10_test.exs) | [sequence](/tags.md#sequence), [grid](/tags.md#grid), [trigonometry](/tags.md#trigonometry) |
110+
| 2021/9 | [Smoke Basin](https://adventofcode.com/2021/day/9) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_09.ex](/lib/2021/day_09.ex) | [day_09_test.exs](/test/2021/day_09_test.exs) | [graph](/tags.md#graph), [scc](/tags.md#scc) |
111+
| 2021/16 | [Packet Decoder](https://adventofcode.com/2021/day/16) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_16.ex](/lib/2021/day_16.ex) | [day_16_test.exs](/test/2021/day_16_test.exs) | [bitwise](/tags.md#bitwise) |
112+
| 2021/25 | [Sea Cucumber](https://adventofcode.com/2021/day/25) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_25.ex](/lib/2021/day_25.ex) | [day_25_test.exs](/test/2021/day_25_test.exs) | [vector](/tags.md#vector), [quadratic](/tags.md#quadratic), [not-fast-enough](/tags.md#not-fast-enough), [grid](/tags.md#grid) |
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| 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) |
107114
| 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) |
108115
| 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) |
@@ -124,6 +131,7 @@ optimize them and update this page with refined and more accurate data.
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| 2017/15 | [Dueling Generators](https://adventofcode.com/2017/day/15) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: | [day_15.ex](/lib/2017/day_15.ex) | [day_15_test.exs](/test/2017/day_15_test.exs) | [number-theory](/tags.md#number-theory), [bitwise](/tags.md#bitwise), [slow](/tags.md#slow) |
125132
| 2018/5 | [Alchemical Reduction](https://adventofcode.com/2018/day/5) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: | [day_05.ex](/lib/2018/day_05.ex) | [day_05_test.exs](/test/2018/day_05_test.exs) | [reduction](/tags.md#reduction) |
126133
| 2018/8 | [Memory Maneuver](https://adventofcode.com/2018/day/8) | :2nd_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: | [day_08.ex](/lib/2018/day_08.ex) | [day_08_test.exs](/test/2018/day_08_test.exs) | [sequence](/tags.md#sequence), [walk](/tags.md#walk) |
134+
| 2021/15 | [Chiton](https://adventofcode.com/2021/day/15) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: | [day_15.ex](/lib/2021/day_15.ex) | [day_15_test.exs](/test/2021/day_15_test.exs) | [graph](/tags.md#graph), [graph-route](/tags.md#graph-route), [slow](/tags.md#slow) |
127135
| 2022/11 | [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) |
128136
| 2022/14 | [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) |
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@@ -132,6 +140,7 @@ optimize them and update this page with refined and more accurate data.
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| Day | Problem Page | Status | Difficulty | Solution Page | Test Page | Tags |
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| :---: | :------: | :---: | :---: | :---: | :---: | :---: |
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| 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) |
143+
| 2021/21 | [Dirac Dice](https://adventofcode.com/2021/day/21) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: | [day_21.ex](/lib/2021/day_21.ex) | [day_21_test.exs](/test/2021/day_21_test.exs) | [slow](/tags.md#slow), [needs-improvement](/tags.md#needs-improvement) |
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| 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) |
136145
| 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) |
137146
| 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) |
@@ -172,14 +181,5 @@ optimize them and update this page with refined and more accurate data.
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| 2020/23 | [Crab Cups](https://adventofcode.com/2020/day/23) | :2nd_place_medal: | :shrug: | [day_23.ex](/lib/2020/day_23.ex) | [day_23_test.exs](/test/2020/day_23_test.exs) | |
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| 2020/24 | [Lobby Layout](https://adventofcode.com/2020/day/24) | :2nd_place_medal: | :shrug: | [day_24.ex](/lib/2020/day_24.ex) | [day_24_test.exs](/test/2020/day_24_test.exs) | |
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| 2020/25 | [Combo Breaker](https://adventofcode.com/2020/day/25) | :1st_place_medal: | :shrug: | [day_25.ex](/lib/2020/day_25.ex) | [day_25_test.exs](/test/2020/day_25_test.exs) | |
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| 2021/4 | [Giant Squid](https://adventofcode.com/2021/day/4) | :1st_place_medal: | :shrug: | [day_04.ex](/lib/2021/day_04.ex) | [day_04_test.exs](/test/2021/day_04_test.exs) | |
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| 2021/5 | [Hydrothermal Venture](https://adventofcode.com/2021/day/5) | :1st_place_medal: | :shrug: | [day_05.ex](/lib/2021/day_05.ex) | [day_05_test.exs](/test/2021/day_05_test.exs) | |
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| 2021/6 | [Lanternfish](https://adventofcode.com/2021/day/6) | :1st_place_medal: | :shrug: | [day_06.ex](/lib/2021/day_06.ex) | [day_06_test.exs](/test/2021/day_06_test.exs) | |
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| 2021/7 | [The Treachery of Whales](https://adventofcode.com/2021/day/7) | :1st_place_medal: | :shrug: | [day_07.ex](/lib/2021/day_07.ex) | [day_07_test.exs](/test/2021/day_07_test.exs) | |
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| 2021/9 | [Smoke Basin](https://adventofcode.com/2021/day/9) | :1st_place_medal: | :shrug: | [day_09.ex](/lib/2021/day_09.ex) | [day_09_test.exs](/test/2021/day_09_test.exs) | |
180-
| 2021/15 | [Chiton](https://adventofcode.com/2021/day/15) | :1st_place_medal: | :shrug: | [day_15.ex](/lib/2021/day_15.ex) | [day_15_test.exs](/test/2021/day_15_test.exs) | |
181-
| 2021/16 | [Packet Decoder](https://adventofcode.com/2021/day/16) | :1st_place_medal: | :shrug: | [day_16.ex](/lib/2021/day_16.ex) | [day_16_test.exs](/test/2021/day_16_test.exs) | |
182-
| 2021/21 | [Dirac Dice](https://adventofcode.com/2021/day/21) | :1st_place_medal: | :shrug: | [day_21.ex](/lib/2021/day_21.ex) | [day_21_test.exs](/test/2021/day_21_test.exs) | |
183-
| 2021/25 | [Sea Cucumber](https://adventofcode.com/2021/day/25) | :1st_place_medal: | :shrug: | [day_25.ex](/lib/2021/day_25.ex) | [day_25_test.exs](/test/2021/day_25_test.exs) | |
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‎lib/2021/README.md

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@@ -13,13 +13,13 @@
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| 1 | [Sonar Sweep](https://adventofcode.com/2021/day/1) | :1st_place_medal: | :snowflake: | [day_01.ex](/lib/2021/day_01.ex) | [day_01_test.exs](/test/2021/day_01_test.exs) | [sliding-window](/tags.md#sliding-window), [sequence](/tags.md#sequence) |
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| 2 | [Dive!](https://adventofcode.com/2021/day/2) | :1st_place_medal: | :snowflake: | [day_02.ex](/lib/2021/day_02.ex) | [day_02_test.exs](/test/2021/day_02_test.exs) | [grid](/tags.md#grid), [walk](/tags.md#walk) |
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| 3 | [Binary Diagnostic](https://adventofcode.com/2021/day/3) | :1st_place_medal: | :snowflake: :snowflake: | [day_03.ex](/lib/2021/day_03.ex) | [day_03_test.exs](/test/2021/day_03_test.exs) | [calculation](/tags.md#calculation) |
16-
| 4 | [Giant Squid](https://adventofcode.com/2021/day/4) | :1st_place_medal: | :shrug: | [day_04.ex](/lib/2021/day_04.ex) | [day_04_test.exs](/test/2021/day_04_test.exs) | |
17-
| 5 | [Hydrothermal Venture](https://adventofcode.com/2021/day/5) | :1st_place_medal: | :shrug: | [day_05.ex](/lib/2021/day_05.ex) | [day_05_test.exs](/test/2021/day_05_test.exs) | |
18-
| 6 | [Lanternfish](https://adventofcode.com/2021/day/6) | :1st_place_medal: | :shrug: | [day_06.ex](/lib/2021/day_06.ex) | [day_06_test.exs](/test/2021/day_06_test.exs) | |
19-
| 7 | [The Treachery of Whales](https://adventofcode.com/2021/day/7) | :1st_place_medal: | :shrug: | [day_07.ex](/lib/2021/day_07.ex) | [day_07_test.exs](/test/2021/day_07_test.exs) | |
20-
| 9 | [Smoke Basin](https://adventofcode.com/2021/day/9) | :1st_place_medal: | :shrug: | [day_09.ex](/lib/2021/day_09.ex) | [day_09_test.exs](/test/2021/day_09_test.exs) | |
21-
| 15 | [Chiton](https://adventofcode.com/2021/day/15) | :1st_place_medal: | :shrug: | [day_15.ex](/lib/2021/day_15.ex) | [day_15_test.exs](/test/2021/day_15_test.exs) | |
22-
| 16 | [Packet Decoder](https://adventofcode.com/2021/day/16) | :1st_place_medal: | :shrug: | [day_16.ex](/lib/2021/day_16.ex) | [day_16_test.exs](/test/2021/day_16_test.exs) | |
23-
| 21 | [Dirac Dice](https://adventofcode.com/2021/day/21) | :1st_place_medal: | :shrug: | [day_21.ex](/lib/2021/day_21.ex) | [day_21_test.exs](/test/2021/day_21_test.exs) | |
24-
| 25 | [Sea Cucumber](https://adventofcode.com/2021/day/25) | :1st_place_medal: | :shrug: | [day_25.ex](/lib/2021/day_25.ex) | [day_25_test.exs](/test/2021/day_25_test.exs) | |
16+
| 4 | [Giant Squid](https://adventofcode.com/2021/day/4) | :1st_place_medal: | :snowflake: :snowflake: | [day_04.ex](/lib/2021/day_04.ex) | [day_04_test.exs](/test/2021/day_04_test.exs) | [grid](/tags.md#grid), [random-access](/tags.md#random-access), [optimization](/tags.md#optimization) |
17+
| 5 | [Hydrothermal Venture](https://adventofcode.com/2021/day/5) | :1st_place_medal: | :snowflake: | [day_05.ex](/lib/2021/day_05.ex) | [day_05_test.exs](/test/2021/day_05_test.exs) | [set](/tags.md#set) |
18+
| 6 | [Lanternfish](https://adventofcode.com/2021/day/6) | :1st_place_medal: | :snowflake: :snowflake: | [day_06.ex](/lib/2021/day_06.ex) | [day_06_test.exs](/test/2021/day_06_test.exs) | [map](/tags.md#map) |
19+
| 7 | [The Treachery of Whales](https://adventofcode.com/2021/day/7) | :1st_place_medal: | :snowflake: | [day_07.ex](/lib/2021/day_07.ex) | [day_07_test.exs](/test/2021/day_07_test.exs) | [calculation](/tags.md#calculation) |
20+
| 9 | [Smoke Basin](https://adventofcode.com/2021/day/9) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_09.ex](/lib/2021/day_09.ex) | [day_09_test.exs](/test/2021/day_09_test.exs) | [graph](/tags.md#graph), [scc](/tags.md#scc) |
21+
| 15 | [Chiton](https://adventofcode.com/2021/day/15) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: | [day_15.ex](/lib/2021/day_15.ex) | [day_15_test.exs](/test/2021/day_15_test.exs) | [graph](/tags.md#graph), [graph-route](/tags.md#graph-route), [slow](/tags.md#slow) |
22+
| 16 | [Packet Decoder](https://adventofcode.com/2021/day/16) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_16.ex](/lib/2021/day_16.ex) | [day_16_test.exs](/test/2021/day_16_test.exs) | [bitwise](/tags.md#bitwise) |
23+
| 21 | [Dirac Dice](https://adventofcode.com/2021/day/21) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: :snowflake: :snowflake: | [day_21.ex](/lib/2021/day_21.ex) | [day_21_test.exs](/test/2021/day_21_test.exs) | [slow](/tags.md#slow), [needs-improvement](/tags.md#needs-improvement) |
24+
| 25 | [Sea Cucumber](https://adventofcode.com/2021/day/25) | :1st_place_medal: | :snowflake: :snowflake: :snowflake: | [day_25.ex](/lib/2021/day_25.ex) | [day_25_test.exs](/test/2021/day_25_test.exs) | [vector](/tags.md#vector), [quadratic](/tags.md#quadratic), [not-fast-enough](/tags.md#not-fast-enough), [grid](/tags.md#grid) |
2525

‎lib/2021/day_04.ex

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@@ -2,6 +2,8 @@ defmodule AdventOfCode.Y2021.Day04 do
22
@moduledoc """
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--- Day 4: Giant Squid ---
44
Problem Link: https://adventofcode.com/2021/day/4
5+
Difficulty: s
6+
Tags: grid random-access optimization
57
"""
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alias AdventOfCode.Helpers.{InputReader, Transformers}
79

‎lib/2021/day_05.ex

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Original file line numberDiff line numberDiff line change
@@ -2,6 +2,8 @@ defmodule AdventOfCode.Y2021.Day05 do
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@moduledoc """
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--- Day 5: Hydrothermal Venture ---
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Problem Link: https://adventofcode.com/2021/day/5
5+
Difficulty: xs
6+
Tags: set
57
"""
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alias AdventOfCode.Helpers.{InputReader, Transformers}
79

‎lib/2021/day_06.ex

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Original file line numberDiff line numberDiff line change
@@ -2,6 +2,8 @@ defmodule AdventOfCode.Y2021.Day06 do
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@moduledoc """
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--- Day 6: Lanternfish ---
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Problem Link: https://adventofcode.com/2021/day/6
5+
Difficulty: s
6+
Tags: map
57
"""
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alias AdventOfCode.Helpers.InputReader
79

‎lib/2021/day_07.ex

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Original file line numberDiff line numberDiff line change
@@ -2,6 +2,8 @@ defmodule AdventOfCode.Y2021.Day07 do
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@moduledoc """
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--- Day 7: The Treachery of Whales ---
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Problem Link: https://adventofcode.com/2021/day/7
5+
Difficulty: xs
6+
Tags: calculation
57
"""
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alias AdventOfCode.Helpers.{InputReader, Transformers}
79

‎lib/2021/day_09.ex

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Original file line numberDiff line numberDiff line change
@@ -2,6 +2,8 @@ defmodule AdventOfCode.Y2021.Day09 do
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@moduledoc """
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--- Day 9: Smoke Basin ---
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Problem Link: https://adventofcode.com/2021/day/9
5+
Difficulty: m
6+
Tags: graph scc
57
"""
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alias AdventOfCode.Helpers.{InputReader, Transformers}
79

‎lib/2021/day_15.ex

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Original file line numberDiff line numberDiff line change
@@ -2,6 +2,8 @@ defmodule AdventOfCode.Y2021.Day15 do
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@moduledoc """
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--- Day 15: Chiton ---
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Problem Link: https://adventofcode.com/2021/day/15
5+
Difficulty: l
6+
Tags: graph graph-route slow
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"""
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alias AdventOfCode.Helpers.{InputReader, Transformers}
79

‎lib/2021/day_16.ex

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Original file line numberDiff line numberDiff line change
@@ -2,6 +2,8 @@ defmodule AdventOfCode.Y2021.Day16 do
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@moduledoc """
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--- Day 16: Packet Decoder ---
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Problem Link: https://adventofcode.com/2021/day/16
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Difficulty: m
6+
Tags: bitwise
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"""
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alias AdventOfCode.Helpers.InputReader
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‎lib/2021/day_21.ex

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Original file line numberDiff line numberDiff line change
@@ -2,6 +2,8 @@ defmodule AdventOfCode.Y2021.Day21 do
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@moduledoc """
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--- Day 21: Dirac Dice ---
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Problem Link: https://adventofcode.com/2021/day/21
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Difficulty: xl
6+
Tags: slow needs-improvement
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"""
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alias AdventOfCode.Helpers.{InputReader, Transformers}
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‎lib/2021/day_25.ex

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Original file line numberDiff line numberDiff line change
@@ -2,6 +2,8 @@ defmodule AdventOfCode.Y2021.Day25 do
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@moduledoc """
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--- Day 25: Sea Cucumber ---
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Problem Link: https://adventofcode.com/2021/day/25
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Difficulty: m
6+
Tags: vector quadratic not-fast-enough grid
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"""
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alias AdventOfCode.Helpers.{InputReader, Transformers}
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alias Aja.Vector

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