diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b34314e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+01.workspace/target
diff --git a/01.workspace/Cargo.lock b/01.workspace/Cargo.lock
new file mode 100644
index 0000000..ac09c1b
--- /dev/null
+++ b/01.workspace/Cargo.lock
@@ -0,0 +1,148 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "cfg-if"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
+
+[[package]]
+name = "getrandom"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "r-efi",
+ "wasip2",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.177"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2874a2af47a2325c2001a6e6fad9b16a53b802102b528163885171cf92b15976"
+
+[[package]]
+name = "oxydice_lib"
+version = "0.1.0"
+dependencies = [
+ "rand",
+]
+
+[[package]]
+name = "ppv-lite86"
+version = "0.2.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9"
+dependencies = [
+ "zerocopy",
+]
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.103"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ee95bc4ef87b8d5ba32e8b7714ccc834865276eab0aed5c9958d00ec45f49e8"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.42"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a338cc41d27e6cc6dce6cefc13a0729dfbb81c262b1f519331575dd80ef3067f"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "r-efi"
+version = "5.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
+
+[[package]]
+name = "rand"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
+dependencies = [
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
+dependencies = [
+ "getrandom",
+]
+
+[[package]]
+name = "syn"
+version = "2.0.110"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a99801b5bd34ede4cf3fc688c5919368fea4e4814a4664359503e6015b280aea"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9312f7c4f6ff9069b165498234ce8be658059c6728633667c526e27dc2cf1df5"
+
+[[package]]
+name = "wasip2"
+version = "1.0.1+wasi-0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0562428422c63773dad2c345a1882263bbf4d65cf3f42e90921f787ef5ad58e7"
+dependencies = [
+ "wit-bindgen",
+]
+
+[[package]]
+name = "wit-bindgen"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
+
+[[package]]
+name = "zerocopy"
+version = "0.8.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0894878a5fa3edfd6da3f88c4805f4c8558e2b996227a3d864f47fe11e38282c"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.8.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88d2b8d9c68ad2b9e4340d7832716a4d21a22a1154777ad56ea55c51a9cf3831"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
diff --git a/01.workspace/Cargo.toml b/01.workspace/Cargo.toml
new file mode 100644
index 0000000..793916a
--- /dev/null
+++ b/01.workspace/Cargo.toml
@@ -0,0 +1,3 @@
+[workspace]
+resolver = "3"
+members = ["oxydice_lib"]
diff --git a/01.workspace/oxydice_lib/Cargo.toml b/01.workspace/oxydice_lib/Cargo.toml
new file mode 100644
index 0000000..b696d52
--- /dev/null
+++ b/01.workspace/oxydice_lib/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "oxydice_lib"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+rand = "0.9.2"
diff --git a/01.workspace/oxydice_lib/src/fun/mod.rs b/01.workspace/oxydice_lib/src/fun/mod.rs
new file mode 100644
index 0000000..e69de29
diff --git a/01.workspace/oxydice_lib/src/imp/mod.rs b/01.workspace/oxydice_lib/src/imp/mod.rs
new file mode 100644
index 0000000..e69de29
diff --git a/01.workspace/oxydice_lib/src/lib.rs b/01.workspace/oxydice_lib/src/lib.rs
new file mode 100644
index 0000000..8784c5e
--- /dev/null
+++ b/01.workspace/oxydice_lib/src/lib.rs
@@ -0,0 +1,8 @@
+use std::*;
+
+mod fun;
+mod imp;
+mod mcr;
+mod str;
+mod trt;
+mod tst;
diff --git a/01.workspace/oxydice_lib/src/mcr/mod.rs b/01.workspace/oxydice_lib/src/mcr/mod.rs
new file mode 100644
index 0000000..e69de29
diff --git a/01.workspace/oxydice_lib/src/str/mod.rs b/01.workspace/oxydice_lib/src/str/mod.rs
new file mode 100644
index 0000000..e69de29
diff --git a/01.workspace/oxydice_lib/src/trt/mod.rs b/01.workspace/oxydice_lib/src/trt/mod.rs
new file mode 100644
index 0000000..e69de29
diff --git a/01.workspace/oxydice_lib/src/tst/mod.rs b/01.workspace/oxydice_lib/src/tst/mod.rs
new file mode 100644
index 0000000..e69de29