diff --git a/Cargo.lock b/Cargo.lock
index 1540322..e5fc42e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -163,17 +163,6 @@ dependencies = [
  "itertools 0.10.5",
 ]
 
-[[package]]
-name = "d01-trebuchet"
-version = "0.1.0"
-dependencies = [
- "aoc",
-]
-
-[[package]]
-name = "d02"
-version = "0.1.0"
-
 [[package]]
 name = "d02-rock-paper-scissors"
 version = "0.1.0"
@@ -183,10 +172,6 @@ dependencies = [
  "itertools 0.10.5",
 ]
 
-[[package]]
-name = "d03"
-version = "0.1.0"
-
 [[package]]
 name = "d03-rucksack-reorganization"
 version = "0.1.0"
@@ -195,10 +180,6 @@ dependencies = [
  "itertools 0.10.5",
 ]
 
-[[package]]
-name = "d04"
-version = "0.1.0"
-
 [[package]]
 name = "d04-camp-cleanup"
 version = "0.1.0"
@@ -207,10 +188,6 @@ dependencies = [
  "inpt",
 ]
 
-[[package]]
-name = "d05"
-version = "0.1.0"
-
 [[package]]
 name = "d05-supply-stacks"
 version = "0.1.0"
@@ -1653,3 +1630,38 @@ version = "0.1.0"
 [[package]]
 name = "y22d25"
 version = "0.1.0"
+
+[[package]]
+name = "y23d01"
+version = "0.1.0"
+dependencies = [
+ "aoc",
+]
+
+[[package]]
+name = "y23d02"
+version = "0.1.0"
+dependencies = [
+ "aoc",
+]
+
+[[package]]
+name = "y23d03"
+version = "0.1.0"
+dependencies = [
+ "aoc",
+]
+
+[[package]]
+name = "y23d04"
+version = "0.1.0"
+dependencies = [
+ "aoc",
+]
+
+[[package]]
+name = "y23d05"
+version = "0.1.0"
+dependencies = [
+ "aoc",
+]
diff --git a/Cargo.toml b/Cargo.toml
index becc01d..e6d790a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,10 +31,10 @@ members = [
     "advent-of-code-2022/d25",
 
     "advent-of-code-2023/d01-trebuchet",
-    "advent-of-code-2023/d02",
-    "advent-of-code-2023/d03",
-    "advent-of-code-2023/d04",
-    "advent-of-code-2023/d05",
+    "advent-of-code-2023/d02-cube-conundrum",
+    "advent-of-code-2023/d03-gear-ratios",
+    "advent-of-code-2023/d04-scratchcards",
+    "advent-of-code-2023/d05-if-you-give-a-seed-a-fertilizer",
     "advent-of-code-2023/d06",
     "advent-of-code-2023/d07",
     "advent-of-code-2023/d08",
diff --git a/advent-of-code-2023/d01-trebuchet/Cargo.toml b/advent-of-code-2023/d01-trebuchet/Cargo.toml
index 36b3666..d96ee07 100644
--- a/advent-of-code-2023/d01-trebuchet/Cargo.toml
+++ b/advent-of-code-2023/d01-trebuchet/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "d01-trebuchet"
+name = "y23d01"
 version = "0.1.0"
 edition = "2021"
 
diff --git a/advent-of-code-2023/d02-cube-conundrum/Cargo.toml b/advent-of-code-2023/d02-cube-conundrum/Cargo.toml
index 6a41139..4968a8c 100644
--- a/advent-of-code-2023/d02-cube-conundrum/Cargo.toml
+++ b/advent-of-code-2023/d02-cube-conundrum/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "d02-cube-conundrum"
+name = "y23d02"
 version = "0.1.0"
 edition = "2021"
 
diff --git a/advent-of-code-2023/d02/Cargo.toml b/advent-of-code-2023/d02/Cargo.toml
deleted file mode 100644
index 9935f1c..0000000
--- a/advent-of-code-2023/d02/Cargo.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-[package]
-name = "d02"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
diff --git a/advent-of-code-2023/d02/README.md b/advent-of-code-2023/d02/README.md
deleted file mode 100644
index 71b385c..0000000
--- a/advent-of-code-2023/d02/README.md
+++ /dev/null
@@ -1 +0,0 @@
-# [Day 2](https://adventofcode.com/2023/day/2)
diff --git a/advent-of-code-2023/d02/src/main.rs b/advent-of-code-2023/d02/src/main.rs
deleted file mode 100644
index e7a11a9..0000000
--- a/advent-of-code-2023/d02/src/main.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    println!("Hello, world!");
-}
diff --git a/advent-of-code-2023/d03-gear-ratios/Cargo.toml b/advent-of-code-2023/d03-gear-ratios/Cargo.toml
index ef41c89..42bff1c 100644
--- a/advent-of-code-2023/d03-gear-ratios/Cargo.toml
+++ b/advent-of-code-2023/d03-gear-ratios/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "d03-gear-ratios"
+name = "y23d03"
 version = "0.1.0"
 edition = "2021"
 
diff --git a/advent-of-code-2023/d03/Cargo.toml b/advent-of-code-2023/d03/Cargo.toml
deleted file mode 100644
index f6cadf3..0000000
--- a/advent-of-code-2023/d03/Cargo.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-[package]
-name = "d03"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
diff --git a/advent-of-code-2023/d03/README.md b/advent-of-code-2023/d03/README.md
deleted file mode 100644
index 8c36a55..0000000
--- a/advent-of-code-2023/d03/README.md
+++ /dev/null
@@ -1 +0,0 @@
-# [Day 3](https://adventofcode.com/2023/day/3)
diff --git a/advent-of-code-2023/d03/src/main.rs b/advent-of-code-2023/d03/src/main.rs
deleted file mode 100644
index e7a11a9..0000000
--- a/advent-of-code-2023/d03/src/main.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    println!("Hello, world!");
-}
diff --git a/advent-of-code-2023/d04-scratchcards/Cargo.toml b/advent-of-code-2023/d04-scratchcards/Cargo.toml
index 5c10634..8a91634 100644
--- a/advent-of-code-2023/d04-scratchcards/Cargo.toml
+++ b/advent-of-code-2023/d04-scratchcards/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "d04-scratchcards"
+name = "y23d04"
 version = "0.1.0"
 edition = "2021"
 
diff --git a/advent-of-code-2023/d04/Cargo.toml b/advent-of-code-2023/d04/Cargo.toml
deleted file mode 100644
index 314f0c1..0000000
--- a/advent-of-code-2023/d04/Cargo.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-[package]
-name = "d04"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
diff --git a/advent-of-code-2023/d04/README.md b/advent-of-code-2023/d04/README.md
deleted file mode 100644
index c42656f..0000000
--- a/advent-of-code-2023/d04/README.md
+++ /dev/null
@@ -1 +0,0 @@
-# [Day 4](https://adventofcode.com/2023/day/4)
diff --git a/advent-of-code-2023/d04/src/main.rs b/advent-of-code-2023/d04/src/main.rs
deleted file mode 100644
index e7a11a9..0000000
--- a/advent-of-code-2023/d04/src/main.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    println!("Hello, world!");
-}
diff --git a/advent-of-code-2023/d05/Cargo.toml b/advent-of-code-2023/d05/Cargo.toml
index 52949a9..6de6052 100644
--- a/advent-of-code-2023/d05/Cargo.toml
+++ b/advent-of-code-2023/d05/Cargo.toml
@@ -1,8 +1,9 @@
 [package]
-name = "d05"
+name = "y23d05"
 version = "0.1.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+aoc = { path = "../../aoc" }
\ No newline at end of file
diff --git a/advent-of-code-2023/d05/README.md b/advent-of-code-2023/d05/README.md
deleted file mode 100644
index f297509..0000000
--- a/advent-of-code-2023/d05/README.md
+++ /dev/null
@@ -1 +0,0 @@
-# [Day 5](https://adventofcode.com/2023/day/5)
diff --git a/advent-of-code-2023/d05/src/main.rs b/advent-of-code-2023/d05/src/main.rs
deleted file mode 100644
index e7a11a9..0000000
--- a/advent-of-code-2023/d05/src/main.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    println!("Hello, world!");
-}