diff --git a/2019/day02/main.go b/2019/day02/main.go
index f266410..46fdebf 100644
--- a/2019/day02/main.go
+++ b/2019/day02/main.go
@@ -36,14 +36,14 @@ func part1(prog []int) {
 	}
 }
 
-func part2(prog []int) {
+func slowPart2(prog []int) {
 	for n := 0; n <= 99; n++ {
 		for v := 0; v <= 99; v++ {
 			progcpy := make([]int, len(prog))
 			copy(progcpy, prog)
 			progcpy[1], progcpy[2] = n, v
 			for i := 0; i < len(progcpy); i += 4 {
-				switch prog[i] {
+				switch progcpy[i] {
 				case 1:
 					progcpy[progcpy[i+3]] = add(progcpy[i+1], progcpy[i+2], progcpy)
 				case 2:
@@ -53,6 +53,8 @@ func part2(prog []int) {
 						fmt.Println("Found value:", n, v)
 						fmt.Println("Answer:", (100*n + v))
 						os.Exit(0)
+					} else {
+						fmt.Println(n, v, ":", progcpy[0])
 					}
 					i = len(progcpy)
 				}
@@ -61,6 +63,51 @@ func part2(prog []int) {
 	}
 }
 
+func part2(prog []int) {
+	target := 19690720
+	useN := 0
+	for n := 0; n <= 99; n++ {
+		progcpy := make([]int, len(prog))
+		copy(progcpy, prog)
+		progcpy[1] = n
+		for i := 0; i < len(progcpy); i += 4 {
+			switch progcpy[i] {
+			case 1:
+				progcpy[progcpy[i+3]] = add(progcpy[i+1], progcpy[i+2], progcpy)
+			case 2:
+				progcpy[progcpy[i+3]] = mult(progcpy[i+1], progcpy[i+2], progcpy)
+			case 99:
+				i = len(progcpy)
+			}
+		}
+		if progcpy[0] > target {
+			useN = n - 1
+			break
+		}
+	}
+	for v := 0; v <= 99; v++ {
+		progcpy := make([]int, len(prog))
+		copy(progcpy, prog)
+		progcpy[1] = useN
+		progcpy[2] = v
+		for i := 0; i < len(progcpy); i += 4 {
+			switch progcpy[i] {
+			case 1:
+				progcpy[progcpy[i+3]] = add(progcpy[i+1], progcpy[i+2], progcpy)
+			case 2:
+				progcpy[progcpy[i+3]] = mult(progcpy[i+1], progcpy[i+2], progcpy)
+			case 99:
+				if progcpy[0] == target {
+					fmt.Println("Found value:", useN, v)
+					fmt.Println("Answer:", (100*useN + v))
+					os.Exit(0)
+				}
+				i = len(progcpy)
+			}
+		}
+	}
+}
+
 func printState(prog []int) {
 	fmt.Println(prog)
 }