From 19cb10b1f4b32f1dbc5748b4d0fc4ee349989def Mon Sep 17 00:00:00 2001
From: Gabriel Bizdoc <gabriel.bizdoc@gmail.com>
Date: Wed, 24 Dec 2025 23:03:25 +0200
Subject: [PATCH] day 9

---
 year25/day9/day9.go | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/year25/day9/day9.go b/year25/day9/day9.go
index dcd6c82..3c502c0 100644
--- a/year25/day9/day9.go
+++ b/year25/day9/day9.go
@@ -11,10 +11,6 @@ import (
 	"git.bizdoc.ro/private/devkit.git/collections/geometry/v2"
 )
 
-const lineIndex = 0
-const colIndex = 1
-const dot = '.'
-
 type Rectangle struct {
 	Point1, Point2 int
 	Top, Bottom    geometry.Point
@@ -68,6 +64,9 @@ func Part1(ctx aoc.Context) (int, error) {
 }
 
 func day9FindRectangles(points [][]int) []Rectangle {
+	const lineIndex = 0
+	const colIndex = 1
+
 	var pairs []Rectangle
 	var abs = func(a int) int {
 		if a < 0 {