add day 9 (a bit slow)

2025-12-10 15:08:47 +01:00
parent fcbd8c4d33
commit 3dc5e7f8d9
6 changed files with 389 additions and 0 deletions
--- a/2025/9/test
+++ b/2025/9/test
@ -0,0 +1,8 @@
+7,1
+11,1
+11,7
+9,7
+9,5
+2,5
+2,3
+7,3