diff --git a/README.md b/README.md
index e8f6c742..665ff5df 100644
--- a/README.md
+++ b/README.md
@@ -241,8 +241,8 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 *Solutions to AoC in C++.*
 
 * [tbeu/AdventOfCode](https://github.com/tbeu/AdventOfCode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--11--05-brightgreen)
-* [hieptk/aoc]
-* [vss2sn/advent_of_code]
+* [hieptk/aoc](https://github.com/hieptk/aoc) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
+* [vss2sn/advent_of_code](https://github.com/vss2sn/advent_of_code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
 
 #### C3
 
@@ -354,8 +354,8 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 
 *Solutions to AoC in Kotlin.*
 
-* [edgars-supe/advent-of-code]
-* [pin2t/aoc2023]
+* [edgars-supe/advent-of-code](https://github.com/edgars-supe/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
+* [pin2t/aoc2023](https://github.com/pin2t/aoc2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
 
 #### LDPL
 
@@ -412,8 +412,8 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 *Solutions to AoC in Python.*
 
 * [NimVek/advent-of-code](https://github.com/NimVek/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--11--23-brightgreen)
-* [advent-of-code.xavd.id](https://advent-of-code.xavd.id)
-* [derailed-dash/Advent-of-Code](https://github.com/derailed-dash/Advent-of-Code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--11--28-brightgreen)
+* [advent-of-code.xavd.id](https://github.com/advent-of-code.xavd.id) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-resource%20not%20available-red)
+* [derailed-dash/Advent-of-Code](https://github.com/derailed-dash/Advent-of-Code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
 * [hamatti/adventofcode-2023](https://github.com/hamatti/adventofcode-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--11--27-brightgreen)
 * [happycoder74/adventofcode](https://github.com/happycoder74/adventofcode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--11--28-brightgreen)
 * [mebeim/aoc](https://github.com/mebeim/aoc) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
@@ -427,13 +427,13 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 *Solutions to AoC in R.*
 
 * [KT421/advent-of-code](https://github.com/KT421/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--11--30-brightgreen)
-* [plannapus/Advent_of_Code]
+* [plannapus/Advent_of_Code](https://github.com/plannapus/Advent_of_Code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
 
 #### Racket
 
 *Solutions to AoC in Racket.*
 
-* [Bogdanp/aoc2023](https://github.com/Bogdanp/aoc2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2022--12--13-brightgreen)
+* [Bogdanp/aoc2023](https://github.com/Bogdanp/aoc2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
 
 #### Raku
 
@@ -468,12 +468,12 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 * [Basicprogrammer10/advent-of-code](https://github.com/Basicprogrammer10/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
 * [MrRobb/advent-of-code-2023](https://github.com/MrRobb/advent-of-code-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
 * [akaritakai/AdventOfCode2023](https://github.com/akaritakai/AdventOfCode2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
-* [maneatingape/advent-of-code-rust](https://github.com/maneatingape/advent-of-code-rust) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--11--30-brightgreen)
+* [maneatingape/advent-of-code-rust](https://github.com/maneatingape/advent-of-code-rust) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
 * [simonbrauner/aoc_2023](https://github.com/simonbrauner/aoc_2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--11--05-brightgreen)
 * [sivertjoe/Advent-of-Code](https://github.com/sivertjoe/Advent-of-Code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
 * [tumdum/aoc2023](https://github.com/tumdum/aoc2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
-* [zsacul/AdventOfCode2023](https://github.com/zsacul/AdventOfCode2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--11--28-brightgreen)
-* [believer/advent-of-code]
+* [zsacul/AdventOfCode2023](https://github.com/zsacul/AdventOfCode2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
+* [believer/advent-of-code](https://github.com/believer/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
 
 #### Smalltalk
 
@@ -510,7 +510,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 
 *Solutions to AoC in Swift.*
 
-* [gereons/AoC2023](https://github.com/gereons/AoC2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--11--26-brightgreen)
+* [gereons/AoC2023](https://github.com/gereons/AoC2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
 
 #### TypeScript