diff --git a/README.md b/README.md
index 47f647a..36c4adc 100644
--- a/README.md
+++ b/README.md
@@ -1,79 +1,12 @@
-# Advent of Code Solutions
+# [Advent of Code](https://adventofcode.com) Solutions
 
-It's a fun challenge! You should check it out if you like coding and are interested in algorithms.
+It's a fun challenge!
+
+You should try it out if you like coding, puzzles, or want to learn a coding language or data science tools.
 
 ```js
-if (advent) {
+if (isAdvent) {
 	programmer.goTo("adventofcode.com");
 }
 ```
 
-# Completed Challenges
-#### [2015](https://adventofcode.com/2015 "2015 puzzle calendar")
-1. [:star: :star:](https://adventofcode.com/2015/day/1 "see puzzle")
-2. [:star: :star:](https://adventofcode.com/2015/day/2 "see puzzle")
-3. [:star: :star:](https://adventofcode.com/2015/day/3 "see puzzle")
-4. [:star: :star:](https://adventofcode.com/2015/day/4 "see puzzle")
-5. [:star: :star:](https://adventofcode.com/2015/day/5 "see puzzle")
-6. [:star:](https://adventofcode.com/2015/day/6 "see puzzle")
-
-#### [2018](https://adventofcode.com/2018 "2018 puzzle calendar")
-1. [:star: :star:](https://adventofcode.com/2018/day/1 "see puzzle")
-2. [:star: :star:](https://adventofcode.com/2018/day/2 "see puzzle")
-3. [:star: :star:](https://adventofcode.com/2018/day/3 "see puzzle")
-4. [:star: :star:](https://adventofcode.com/2018/day/4 "see puzzle")
-5. [:star: :star:](https://adventofcode.com/2018/day/5 "see puzzle")
-6. [:star: :star:](https://adventofcode.com/2018/day/6 "see puzzle")
-7. [:star: :star:](https://adventofcode.com/2018/day/7 "see puzzle")
-8. [:star: :star:](https://adventofcode.com/2018/day/8 "see puzzle")
-9. [:star: :star:](https://adventofcode.com/2018/day/9 "see puzzle")
-10. [:star: :star:](https://adventofcode.com/2018/day/10 "see puzzle")
-11. [:star: :star:](https://adventofcode.com/2018/day/11 "see puzzle")
-12. [:star: :star:](https://adventofcode.com/2018/day/12 "see puzzle")
-
-#### [2019](https://adventofcode.com/2019 "2019 puzzle calendar")
-1. [:star: :star:](https://adventofcode.com/2019/day/1 "see puzzle")
-2. [:star: :star:](https://adventofcode.com/2019/day/2 "see puzzle")
-3. [:star: :star:](https://adventofcode.com/2019/day/3 "see puzzle")
-4. [:star: :star:](https://adventofcode.com/2019/day/4 "see puzzle")
-5. [:star: :star:](https://adventofcode.com/2019/day/5 "see puzzle")
-6. [:star: :star:](https://adventofcode.com/2019/day/6 "see puzzle")
-7. [:star: :star:](https://adventofcode.com/2019/day/7 "see puzzle")
-
-#### [2020](https://adventofcode.com/2020 "2020 puzzle calendar")
-1. [:star: :star:](https://adventofcode.com/2020/day/1 "see puzzle")
-2. [:star: :star:](https://adventofcode.com/2020/day/2 "see puzzle")
-3. [:star: :star:](https://adventofcode.com/2020/day/3 "see puzzle")
-4. [:star: :star:](https://adventofcode.com/2020/day/4 "see puzzle")
-5. [:star: :star:](https://adventofcode.com/2020/day/5 "see puzzle")
-6. [:star: :star:](https://adventofcode.com/2020/day/6 "see puzzle")
-7. [:star: :star:](https://adventofcode.com/2020/day/7 "see puzzle")
-8. [:star: :star:](https://adventofcode.com/2020/day/8 "see puzzle")
-9. [:star: :star:](https://adventofcode.com/2020/day/9 "see puzzle")
-10. [:star: :star:](https://adventofcode.com/2020/day/10 "see puzzle")
-11. [:star: :star:](https://adventofcode.com/2020/day/11 "see puzzle")
-12. [:star: :star:](https://adventofcode.com/2020/day/12 "see puzzle")
-13. [:star: :star:](https://adventofcode.com/2020/day/13 "see puzzle")
-14. [:star: :star:](https://adventofcode.com/2020/day/14 "see puzzle")
-15. [:star: :star:](https://adventofcode.com/2020/day/15 "see puzzle")
-16. [:star: :star:](https://adventofcode.com/2020/day/16 "see puzzle")
-17. [:star: :star:](https://adventofcode.com/2020/day/17 "see puzzle")
-18. [:star: :star:](https://adventofcode.com/2020/day/18 "see puzzle")
-19. [:star:](https://adventofcode.com/2020/day/19 "see puzzle")
-20. [:star:](https://adventofcode.com/2020/day/20 "see puzzle")
-
-#### [2023](https://adventofcode.com/2023 "2023 puzzle calendar")
-1. [:star: :star:](https://adventofcode.com/2023/day/1 "see puzzle")
-2. [:star: :star:](https://adventofcode.com/2023/day/2 "see puzzle")
-3. [:star: :star:](https://adventofcode.com/2023/day/3 "see puzzle")
-4. [:star: :star:](https://adventofcode.com/2023/day/4 "see puzzle")
-5. [:star: :star:](https://adventofcode.com/2023/day/5 "see puzzle")
-6. [:star: :star:](https://adventofcode.com/2023/day/6 "see puzzle")
-7. [:star: :star:](https://adventofcode.com/2023/day/7 "see puzzle")
-8. [:star: :star:](https://adventofcode.com/2023/day/8 "see puzzle")
-9. [:star: :star:](https://adventofcode.com/2023/day/9 "see puzzle")
-10. [:star: :star:](https://adventofcode.com/2023/day/10 "see puzzle")
-
-#### [2024](https://adventofcode.com/2024 "2024 puzzle calendar")
-1. [:star: :star:](https://adventofcode.com/2024/day/1 "see puzzle")
-