diff --git a/.envrc b/.envrc
index 247a291..894571b 100644
--- a/.envrc
+++ b/.envrc
@@ -1,3 +1,3 @@
-source_url "https://raw.githubusercontent.com/cachix/devenv/95f329d49a8a5289d31e0982652f7058a189bfca/direnvrc" "sha256-d+8cBpDfDBj41inrADaJt+bDWhOktwslgoP5YiGJ1v0="
+source_url "https://raw.githubusercontent.com/cachix/devenv/82c0147677e510b247d8b9165c54f73d32dfd899/direnvrc" "sha256-7u4iDd1nZpxL4tCzmPG0dQgC5V+/44Ba+tHkPob1v2k="
 
 use devenv
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
deleted file mode 100644
index 0bac655..0000000
--- a/.github/workflows/test.yml
+++ /dev/null
@@ -1,26 +0,0 @@
-name: "Test"
-
-on:
-  pull_request:
-  push:
-    branches:
-      - main
-
-jobs:
-  tests:
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest]
-    runs-on: ${{ matrix.os }}
-
-    steps:
-      - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v26
-      - uses: cachix/cachix-action@v14
-        with:
-          name: devenv
-      - name: Install devenv.sh
-        run: nix profile install nixpkgs#devenv
-
-      - name: Build the devenv shell and run any pre-commit hooks
-        run: devenv test
diff --git a/.gitignore b/.gitignore
index 4d3842b..4d058db 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,36 +1,9 @@
-### Go ###
-# If you prefer the allow list template instead of the deny list, see community template:
-# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
-#
-# Binaries for programs and plugins
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
-
-# Test binary, built with `go test -c`
-*.test
-
-# Output of the go coverage tool, specifically when used with LiteIDE
-*.out
-
-# Dependency directories (remove the comment below to include it)
-# vendor/
-
-# Go workspace file
-go.work
-### devenv ###
+# Devenv
+.devenv*
 devenv.local.nix
-.devenv.flake.nix
-.devenv
+
+# direnv
+.direnv
 
 # pre-commit
 .pre-commit-config.yaml
-
-### direnv ###
-.direnv
-
-### custom -- build artifacts directory ###
-bin 
-**/bin
diff --git a/bin/ai_game b/bin/ai_game
new file mode 100755
index 0000000..d85f3f4
Binary files /dev/null and b/bin/ai_game differ
diff --git a/devenv.lock b/devenv.lock
index a8ac094..dbcbe92 100644
--- a/devenv.lock
+++ b/devenv.lock
@@ -3,10 +3,10 @@
     "devenv": {
       "locked": {
         "dir": "src/modules",
-        "lastModified": 1729445229,
+        "lastModified": 1737028622,
         "owner": "cachix",
         "repo": "devenv",
-        "rev": "006016cf4191c34c17cfdb6669e0690e24302ac0",
+        "rev": "4e5b00134bf03f16af6b25b80abb38c598cfe239",
         "type": "github"
       },
       "original": {
@@ -19,10 +19,10 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1696426674,
+        "lastModified": 1747046372,
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
         "type": "github"
       },
       "original": {
@@ -31,27 +31,31 @@
         "type": "github"
       }
     },
-    "flake-utils": {
+    "git-hooks": {
       "inputs": {
-        "systems": "systems"
+        "flake-compat": "flake-compat",
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
       },
       "locked": {
-        "lastModified": 1726560853,
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a",
+        "lastModified": 1750779888,
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "rev": "16ec914f6fb6f599ce988427d9d94efddf25fe6d",
         "type": "github"
       },
       "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
         "type": "github"
       }
     },
     "gitignore": {
       "inputs": {
         "nixpkgs": [
-          "pre-commit-hooks",
+          "git-hooks",
           "nixpkgs"
         ]
       },
@@ -68,113 +72,29 @@
         "type": "github"
       }
     },
-    "mk-shell-bin": {
-      "locked": {
-        "lastModified": 1677004959,
-        "owner": "rrbutani",
-        "repo": "nix-mk-shell-bin",
-        "rev": "ff5d8bd4d68a347be5042e2f16caee391cd75887",
-        "type": "github"
-      },
-      "original": {
-        "owner": "rrbutani",
-        "repo": "nix-mk-shell-bin",
-        "type": "github"
-      }
-    },
-    "nix2container": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1729339656,
-        "owner": "nlewo",
-        "repo": "nix2container",
-        "rev": "cc96df7c3747c61c584d757cfc083922b4f4b33e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nlewo",
-        "repo": "nix2container",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1729265718,
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "ccc0c2126893dd20963580b6478d1a10a4512185",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs-stable": {
-      "locked": {
-        "lastModified": 1729181673,
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "4eb33fe664af7b41a4c446f87d20c9a0a6321fa3",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-24.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "pre-commit-hooks": {
-      "inputs": {
-        "flake-compat": "flake-compat",
-        "gitignore": "gitignore",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "nixpkgs-stable": "nixpkgs-stable"
-      },
-      "locked": {
-        "lastModified": 1729104314,
+        "lastModified": 1733477122,
         "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "rev": "3c3e88f0f544d6bb54329832616af7eb971b6be6",
+        "repo": "devenv-nixpkgs",
+        "rev": "7bd9e84d0452f6d2e63b6e6da29fe73fac951857",
         "type": "github"
       },
       "original": {
         "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
+        "ref": "rolling",
+        "repo": "devenv-nixpkgs",
         "type": "github"
       }
     },
     "root": {
       "inputs": {
         "devenv": "devenv",
-        "mk-shell-bin": "mk-shell-bin",
-        "nix2container": "nix2container",
+        "git-hooks": "git-hooks",
         "nixpkgs": "nixpkgs",
-        "pre-commit-hooks": "pre-commit-hooks"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
+        "pre-commit-hooks": [
+          "git-hooks"
+        ]
       }
     }
   },
diff --git a/devenv.nix b/devenv.nix
index b575b76..7f8e8e7 100644
--- a/devenv.nix
+++ b/devenv.nix
@@ -18,28 +18,6 @@
     hello.exec = "echo $GREET";
     cat.exec = "bat $@";
     build.exec = "go build -o ./bin/";
-    show = {
-      # Prints scripts that have a description
-      # Adapted from https://github.com/cachix/devenv/blob/ef61728d91ad5eb91f86cdbcc16070602e7afa16/examples/scripts/devenv.nix#L34
-      exec = ''
-        GREEN="\033[0;32m";
-        YELLOW="\033[33m";
-        NC="\033[0m";
-        echo
-        echo -e "✨ Helper scripts you can run to make your development richer:"
-        echo
-        ${pkgs.gnused}/bin/sed -e 's| |••|g' -e 's|=| |' <<EOF | ${pkgs.util-linuxMinimal}/bin/column -t | ${pkgs.gnused}/bin/sed -e "s|^\([^ ]*\)|$(printf "$GREEN")\1$(printf "$NC"):    |" -e "s|^|$(printf "$YELLOW*$NC") |" -e 's|••| |g'
-        ${lib.generators.toKeyValue { } (
-          lib.mapAttrs (name: value: value.description) (
-            lib.filterAttrs (_: value: value.description != "") config.scripts
-          )
-        )}
-        EOF
-        echo
-      '';
-      description = "Print this message and exit.";
-    };
-
   };
 
   # https://devenv.sh/packages/
@@ -55,12 +33,11 @@
 
   languages = {
     go.enable = true;
-
   };
 
   enterShell = ''
     hello
-    show'';
+  '';
 
   # https://devenv.sh/pre-commit-hooks/
   pre-commit.hooks = {
@@ -77,9 +54,4 @@
   # Make diffs fantastic
   difftastic.enable = true;
 
-  # https://devenv.sh/integrations/dotenv/
-  dotenv.enable = true;
-
-  # https://devenv.sh/integrations/codespaces-devcontainer/
-  devcontainer.enable = true;
 }
diff --git a/devenv.yaml b/devenv.yaml
index b5babeb..116a2ad 100644
--- a/devenv.yaml
+++ b/devenv.yaml
@@ -1,10 +1,15 @@
+# yaml-language-server: $schema=https://devenv.sh/devenv.schema.json
 inputs:
-  nix2container:
-    url: github:nlewo/nix2container
-    inputs:
-      nixpkgs:
-        follows: nixpkgs
-  mk-shell-bin:
-    url: github:rrbutani/nix-mk-shell-bin
   nixpkgs:
-    url: github:NixOS/nixpkgs/nixpkgs-unstable
+    url: github:cachix/devenv-nixpkgs/rolling
+
+# If you're using non-OSS software, you can set allowUnfree to true.
+# allowUnfree: true
+
+# If you're willing to use a package that's vulnerable
+# permittedInsecurePackages:
+#  - "openssl-1.1.1w"
+
+# If you have more than one devenv you can merge them
+#imports:
+# - ./backend