diff --git a/roles/haskell/tasks/main.yml b/roles/haskell/tasks/main.yml
index 55203f6..09a52c8 100644
--- a/roles/haskell/tasks/main.yml
+++ b/roles/haskell/tasks/main.yml
@@ -1,4 +1,2 @@
-- import_tasks: main_win.yml
-  when: ansible_connection == 'winrm'
 - import_tasks: main_lin.yml
   when: ansible_connection == 'ssh'
diff --git a/roles/haskell/tasks/main_win.yml b/roles/haskell/tasks/main_win.yml
deleted file mode 100644
index 882021a..0000000
--- a/roles/haskell/tasks/main_win.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-# - name: Check Haskell install status
-#   win_stat:
-#     path: C:\ghcup\bin\ghc.exe
-#   register: file
-
-# - when: not file.stat.exists
-#   block:
-#     - name: Download Haskell
-#       win_get_url:
-#         url: "https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1"
-#         dest: 'C:\'
-#       register: download
-    
-#     - name: Install Haskell
-#       win_command: powershell.exe {{ download.dest }} -InBash -ExistingMsys2Dir C:\msys64
-
-#     - name: Add Haskell to PATH
-#       win_path:
-#         elements:
-#           C:\ghcup\bin
-
-#     - name: Remove temporary files
-#       win_file:
-#         path: "{{ download.dest }}"
-#         state: absent
diff --git a/roles/linroom/tasks/KRV-63528.yml b/roles/linroom/tasks/KRV-63528.yml
index 36b64c6..589c643 100644
--- a/roles/linroom/tasks/KRV-63528.yml
+++ b/roles/linroom/tasks/KRV-63528.yml
@@ -6,3 +6,7 @@
 # - include_tasks: sagemath.yml
 - include_tasks: jupyter.yml
 - include_tasks: openssl.yml
+- include_tasks: pari.yml
+- include_tasks: ipython.yml
+- inclued_tasks: tqdm.yml
+- inclued_tasks: pwntools.yml
diff --git a/roles/linroom/tasks/ipython.yml b/roles/linroom/tasks/ipython.yml
new file mode 100644
index 0000000..6c4afb4
--- /dev/null
+++ b/roles/linroom/tasks/ipython.yml
@@ -0,0 +1,4 @@
+- name: Install IPyhon
+  apt:
+    name: ipython3
+    state: latest
diff --git a/roles/linroom/tasks/pari.yml b/roles/linroom/tasks/pari.yml
new file mode 100644
index 0000000..36b8ab5
--- /dev/null
+++ b/roles/linroom/tasks/pari.yml
@@ -0,0 +1,7 @@
+- name: Install PARI/GP
+  apt:
+    name: 
+      - pari-gp
+      - python3-cypari2
+      - python-cypari2-doc
+    state: latest
diff --git a/roles/linroom/tasks/pwntools.yml b/roles/linroom/tasks/pwntools.yml
new file mode 100644
index 0000000..151608b
--- /dev/null
+++ b/roles/linroom/tasks/pwntools.yml
@@ -0,0 +1,6 @@
+- name: Install pwntools
+  apt:
+    name:
+      - python3-pwntools
+      - python-pwntools-doc
+    state: latest
diff --git a/roles/linroom/tasks/tqdm.yml b/roles/linroom/tasks/tqdm.yml
new file mode 100644
index 0000000..516a921
--- /dev/null
+++ b/roles/linroom/tasks/tqdm.yml
@@ -0,0 +1,4 @@
+- name: Install tqdm
+  apt:
+    name: python3-tqdm
+    state: latest
diff --git a/roles/vscode/tasks/vscode_extensions.yml b/roles/vscode/tasks/vscode_extensions.yml
index 5c47d87..c1d3340 100644
--- a/roles/vscode/tasks/vscode_extensions.yml
+++ b/roles/vscode/tasks/vscode_extensions.yml
@@ -20,4 +20,4 @@ VSCode_Extensions:
   - platformio.platformio-ide # ORS-63218
   - stmicroelectronics.stm32-vscode-extension # RA-63703
   - danielpinto8zz6.c-cpp-compile-run
-  # - vadimcn.vscode-lldb
+  - vadimcn.vscode-lldb
diff --git a/roles/winroom/tasks/haskell.yml b/roles/winroom/tasks/haskell.yml
deleted file mode 100644
index 882021a..0000000
--- a/roles/winroom/tasks/haskell.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-# - name: Check Haskell install status
-#   win_stat:
-#     path: C:\ghcup\bin\ghc.exe
-#   register: file
-
-# - when: not file.stat.exists
-#   block:
-#     - name: Download Haskell
-#       win_get_url:
-#         url: "https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1"
-#         dest: 'C:\'
-#       register: download
-    
-#     - name: Install Haskell
-#       win_command: powershell.exe {{ download.dest }} -InBash -ExistingMsys2Dir C:\msys64
-
-#     - name: Add Haskell to PATH
-#       win_path:
-#         elements:
-#           C:\ghcup\bin
-
-#     - name: Remove temporary files
-#       win_file:
-#         path: "{{ download.dest }}"
-#         state: absent