diff --git a/2018/day11/day11.go b/2018/day11/day11.go
index 3815c6e..9ac4131 100644
--- a/2018/day11/day11.go
+++ b/2018/day11/day11.go
@@ -23,15 +23,17 @@ func main() {
 		serial:     Atoi(os.Args[1]),
 		fuelLevels: make(map[string]int),
 	}
+	fmt.Println(timeMachine.calcSquareFuelLevel(90, 269, 16))
+	os.Exit(0)
 
 	highest := MinInt
 	highestX, highestY := 0, 0
 	highestSize := 1
-	for size := 1; size <= 300; size++ {
+	for size := 1; size <= 20; size++ {
 		fmt.Println(size)
 		for i := 0; i < 300-size; i++ {
 			for j := 0; j < 300-size; j++ {
-				w := timeMachine.findSquareFuelLevel(i, j, size)
+				w := timeMachine.getSquareLevel(i, j, size)
 				if w > highest {
 					highestX, highestY = i, j
 					highest = w
@@ -97,7 +99,7 @@ func (t *TimeMachine) calcFuelLevel(x, y int) int {
 	return ret
 }
 
-func (t *TimeMachine) findSquareFuelLevel(x, y, size int) int {
+func (t *TimeMachine) calcSquareFuelLevel(x, y, size int) int {
 	var ret int
 	for i := 0; i < size; i++ {
 		for j := 0; j < size; j++ {