diff --git a/.gitignore b/.gitignore
index 8205fdc..aae6e56 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 *.db
 db.json
+tmp.*
+*.log
diff --git a/log/.keep b/log/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/log/puma.stderr.log b/log/puma.stderr.log
deleted file mode 100644
index 5682dad..0000000
--- a/log/puma.stderr.log
+++ /dev/null
@@ -1,60 +0,0 @@
-=== puma startup: 2025-06-19 18:12:41 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:13:06 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:13:21 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:13:35 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:15:41 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:15:52 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:16:47 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:17:35 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:18:08 +0300 ===
-127.0.0.1 - - [19/Jun/2025:18:18:17 +0300] "GET / HTTP/1.1" 200 460 0.0036
-127.0.0.1 - - [19/Jun/2025:18:18:17 +0300] "GET / HTTP/1.1" 304 - 0.0010
-127.0.0.1 - - [19/Jun/2025:18:18:18 +0300] "GET / HTTP/1.1" 304 - 0.0004
-127.0.0.1 - - [19/Jun/2025:18:18:18 +0300] "GET / HTTP/1.1" 304 - 0.0005
-127.0.0.1 - - [19/Jun/2025:18:18:19 +0300] "GET / HTTP/1.1" 304 - 0.0008
-127.0.0.1 - - [19/Jun/2025:18:18:19 +0300] "GET / HTTP/1.1" 304 - 0.0005
-127.0.0.1 - - [19/Jun/2025:18:18:19 +0300] "GET / HTTP/1.1" 304 - 0.0005
-127.0.0.1 - - [19/Jun/2025:18:18:20 +0300] "GET / HTTP/1.1" 304 - 0.0006
-127.0.0.1 - - [19/Jun/2025:18:18:20 +0300] "GET / HTTP/1.1" 304 - 0.0010
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:19:57 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:21:11 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:22:09 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:22:45 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:23:15 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:23:34 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-19 18:23:45 +0300 ===
-127.0.0.1 - - [19/Jun/2025:18:24:05 +0300] "GET / HTTP/1.1" 304 - 0.0032
-127.0.0.1 - - [19/Jun/2025:18:32:41 +0300] "GET / HTTP/1.1" 304 - 0.0006
-127.0.0.1 - - [19/Jun/2025:23:53:35 +0300] "GET / HTTP/1.1" 304 - 0.0005
-=== puma startup: 2025-06-20 23:53:14 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-20 23:53:29 +0300 ===
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-20 23:53:35 +0300 ===
-127.0.0.1 - - [20/Jun/2025:23:53:55 +0300] "GET / HTTP/1.1" 304 - 0.0024
-127.0.0.1 - - [20/Jun/2025:23:53:55 +0300] "GET /src/js/game_logic.js HTTP/1.1" 304 - 0.0005
-127.0.0.1 - - [20/Jun/2025:23:53:55 +0300] "GET /src/js/game_renderer.js HTTP/1.1" 304 - 0.0064
-== Sinatra has ended his set (crowd applauds)
-=== puma startup: 2025-06-21 14:36:03 +0300 ===
-127.0.0.1 - - [21/Jun/2025:14:36:35 +0300] "GET / HTTP/1.1" 304 - 0.0036
-127.0.0.1 - - [21/Jun/2025:14:36:35 +0300] "GET /src/js/event_handler.js HTTP/1.1" 304 - 0.0010
-127.0.0.1 - - [21/Jun/2025:14:36:35 +0300] "GET /src/js/ui_renderer.js HTTP/1.1" 304 - 0.0081
-127.0.0.1 - - [21/Jun/2025:14:36:35 +0300] "GET /src/js/saver.js HTTP/1.1" 304 - 0.0009
-127.0.0.1 - - [21/Jun/2025:14:36:36 +0300] "GET / HTTP/1.1" 304 - 0.0007
-127.0.0.1 - - [21/Jun/2025:14:36:36 +0300] "GET / HTTP/1.1" 304 - 0.0006
-== Sinatra has ended his set (crowd applauds)
diff --git a/log/puma.stdout.log b/log/puma.stdout.log
deleted file mode 100644
index 4956e38..0000000
--- a/log/puma.stdout.log
+++ /dev/null
@@ -1,47 +0,0 @@
-=== puma startup: 2025-06-19 18:12:41 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma shutdown: 2025-06-19 18:13:05 +0300 ===
-- Goodbye!
-=== puma startup: 2025-06-19 18:13:06 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma shutdown: 2025-06-19 18:13:13 +0300 ===
-- Goodbye!
-=== puma startup: 2025-06-19 18:13:21 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-19 18:13:35 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-19 18:15:41 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-19 18:15:52 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-19 18:16:47 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-19 18:17:35 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma shutdown: 2025-06-19 18:17:44 +0300 ===
-- Goodbye!
-=== puma startup: 2025-06-19 18:18:08 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-19 18:19:57 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-19 18:21:11 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-19 18:22:09 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-19 18:22:45 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-19 18:23:15 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma shutdown: 2025-06-19 18:23:22 +0300 ===
-- Goodbye!
-=== puma startup: 2025-06-19 18:23:34 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-19 18:23:45 +0300 ===
-=== puma startup: 2025-06-20 23:53:14 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-20 23:53:29 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-20 23:53:35 +0300 ===
-- Gracefully stopping, waiting for requests to finish
-=== puma startup: 2025-06-21 14:36:03 +0300 ===
-- Gracefully stopping, waiting for requests to finish