diff --git a/2019/day05/main.go b/2019/day05/main.go
index 1098133..082d2f8 100644
--- a/2019/day05/main.go
+++ b/2019/day05/main.go
@@ -30,7 +30,6 @@ func main() {
 	fmt.Println("Day 5, part 1: Input '1'")
 	fmt.Println("Day 5, part 2: Input '5'")
 	p := intcode.NewProgram(prog)
-	go p.Run()
 	go func() {
 		for {
 			if st := p.State(); st != intcode.RET_OK {
@@ -51,13 +50,16 @@ func main() {
 				}
 			}
 			if p.NeedsOutput() {
-				out := p.Output()
-				fmt.Println(out)
+				fmt.Println(p.Output())
 			}
-			time.Sleep(50)
+			switch p.State() {
+			case intcode.RET_ERR:
+				panic(p.Error())
+			case intcode.RET_DONE:
+				break
+			}
+			time.Sleep(1)
 		}
 	}()
-	for {
-		time.Sleep(time.Second)
-	}
+	p.Run()
 }
diff --git a/2019/day13/input b/2019/day13/input
new file mode 100644
index 0000000..4b2af60
--- /dev/null
+++ b/2019/day13/input
@@ -0,0 +1 @@
+1,380,379,385,1008,2445,260599,381,1005,381,12,99,109,2446,1102,0,1,383,1101,0,0,382,20102,1,382,1,21001,383,0,2,21101,0,37,0,1106,0,578,4,382,4,383,204,1,1001,382,1,382,1007,382,43,381,1005,381,22,1001,383,1,383,1007,383,21,381,1005,381,18,1006,385,69,99,104,-1,104,0,4,386,3,384,1007,384,0,381,1005,381,94,107,0,384,381,1005,381,108,1106,0,161,107,1,392,381,1006,381,161,1102,1,-1,384,1106,0,119,1007,392,41,381,1006,381,161,1101,0,1,384,21001,392,0,1,21102,1,19,2,21101,0,0,3,21102,1,138,0,1106,0,549,1,392,384,392,20101,0,392,1,21101,0,19,2,21101,3,0,3,21102,1,161,0,1106,0,549,1101,0,0,384,20001,388,390,1,21002,389,1,2,21102,1,180,0,1106,0,578,1206,1,213,1208,1,2,381,1006,381,205,20001,388,390,1,21001,389,0,2,21102,1,205,0,1106,0,393,1002,390,-1,390,1101,1,0,384,21002,388,1,1,20001,389,391,2,21102,228,1,0,1106,0,578,1206,1,261,1208,1,2,381,1006,381,253,21001,388,0,1,20001,389,391,2,21102,1,253,0,1105,1,393,1002,391,-1,391,1102,1,1,384,1005,384,161,20001,388,390,1,20001,389,391,2,21101,279,0,0,1105,1,578,1206,1,316,1208,1,2,381,1006,381,304,20001,388,390,1,20001,389,391,2,21101,0,304,0,1106,0,393,1002,390,-1,390,1002,391,-1,391,1101,0,1,384,1005,384,161,20102,1,388,1,20102,1,389,2,21101,0,0,3,21101,338,0,0,1106,0,549,1,388,390,388,1,389,391,389,20102,1,388,1,20101,0,389,2,21102,1,4,3,21102,1,365,0,1105,1,549,1007,389,20,381,1005,381,75,104,-1,104,0,104,0,99,0,1,0,0,0,0,0,0,284,19,16,1,1,21,109,3,22101,0,-2,1,22102,1,-1,2,21102,0,1,3,21102,1,414,0,1106,0,549,22102,1,-2,1,22101,0,-1,2,21101,0,429,0,1106,0,601,1202,1,1,435,1,386,0,386,104,-1,104,0,4,386,1001,387,-1,387,1005,387,451,99,109,-3,2105,1,0,109,8,22202,-7,-6,-3,22201,-3,-5,-3,21202,-4,64,-2,2207,-3,-2,381,1005,381,492,21202,-2,-1,-1,22201,-3,-1,-3,2207,-3,-2,381,1006,381,481,21202,-4,8,-2,2207,-3,-2,381,1005,381,518,21202,-2,-1,-1,22201,-3,-1,-3,2207,-3,-2,381,1006,381,507,2207,-3,-4,381,1005,381,540,21202,-4,-1,-1,22201,-3,-1,-3,2207,-3,-4,381,1006,381,529,21201,-3,0,-7,109,-8,2106,0,0,109,4,1202,-2,43,566,201,-3,566,566,101,639,566,566,2101,0,-1,0,204,-3,204,-2,204,-1,109,-4,2105,1,0,109,3,1202,-1,43,593,201,-2,593,593,101,639,593,593,21001,0,0,-2,109,-3,2105,1,0,109,3,22102,21,-2,1,22201,1,-1,1,21102,1,457,2,21101,0,364,3,21101,903,0,4,21101,0,630,0,1105,1,456,21201,1,1542,-2,109,-3,2105,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,2,2,2,2,0,0,0,0,2,0,0,0,2,0,0,0,2,0,2,0,0,0,0,2,2,0,2,0,2,0,0,0,2,2,0,0,0,2,0,0,1,1,0,2,0,2,2,0,2,2,0,2,0,2,2,0,2,2,0,2,2,2,0,0,2,2,2,2,2,2,0,0,2,0,2,2,2,2,2,0,2,0,0,1,1,0,2,0,0,2,0,2,2,0,2,2,2,2,0,0,0,0,2,2,2,2,2,0,2,0,2,2,2,2,2,2,0,0,2,2,2,2,2,2,0,0,1,1,0,2,2,0,0,2,2,2,2,2,0,2,0,2,0,2,0,0,2,2,0,2,0,2,0,2,2,2,0,2,2,0,2,2,2,0,2,2,0,2,0,1,1,0,0,2,2,2,2,0,2,2,0,0,2,0,0,2,0,2,2,0,2,0,0,2,0,0,0,2,2,0,2,0,2,2,2,2,2,2,0,2,0,0,1,1,0,0,2,2,0,2,2,2,2,2,2,2,0,0,2,2,2,2,0,2,0,2,2,0,2,0,2,0,0,0,2,2,0,2,0,0,2,2,2,2,0,1,1,0,2,0,2,0,2,2,0,2,2,2,2,0,2,2,0,0,2,0,0,2,2,2,2,0,2,2,2,2,2,0,0,0,0,2,2,2,2,2,0,0,1,1,0,2,0,2,2,2,2,2,0,2,0,0,0,2,2,0,0,0,0,2,2,2,0,2,2,2,2,0,0,0,0,2,0,2,2,2,2,0,0,2,0,1,1,0,0,2,2,0,2,0,0,2,0,0,0,2,0,0,0,0,2,0,0,0,2,0,2,0,0,2,2,0,2,0,2,0,2,0,0,2,2,2,0,0,1,1,0,2,2,0,2,2,0,2,0,2,0,2,0,2,2,0,0,2,0,0,0,0,2,2,0,2,2,2,0,0,0,0,2,2,0,0,2,2,2,2,0,1,1,0,2,2,2,0,0,0,0,0,2,2,2,2,2,2,0,0,0,2,2,0,2,2,0,0,2,2,0,2,2,2,2,2,2,0,0,0,0,0,0,0,1,1,0,0,0,0,2,0,2,2,0,2,2,0,0,0,2,2,0,0,2,2,0,2,2,2,0,2,0,0,0,0,0,0,2,0,0,2,2,0,2,2,0,1,1,0,2,2,0,2,2,0,0,2,0,0,2,0,2,2,2,0,2,0,2,2,0,2,2,0,0,2,2,0,0,0,0,2,2,2,0,2,0,2,2,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,14,83,53,46,55,2,66,81,32,11,4,66,63,86,28,36,35,4,98,32,66,15,27,12,31,43,97,55,57,22,71,23,95,69,74,44,73,88,80,23,36,64,30,19,80,51,54,78,53,97,76,64,64,94,30,54,42,27,35,23,58,71,1,60,39,6,14,39,21,54,66,38,30,90,37,70,59,92,82,40,43,52,69,23,8,80,77,20,16,25,29,82,4,86,35,50,72,51,42,60,45,83,71,4,56,14,14,21,24,45,5,10,2,5,40,80,88,40,49,84,18,58,74,92,52,36,23,63,91,31,96,74,84,89,31,10,85,3,92,47,59,53,63,23,22,36,39,16,98,63,16,89,76,62,25,60,34,40,40,79,59,87,24,20,71,97,96,36,29,80,30,21,61,52,92,76,98,72,7,65,34,28,4,75,1,45,67,87,22,2,69,22,83,9,58,94,76,69,9,7,12,59,42,73,87,92,68,48,89,97,55,27,66,92,26,13,44,56,79,35,8,17,22,4,6,69,49,25,65,93,46,73,48,78,35,82,69,80,71,62,96,18,15,57,28,34,91,65,41,23,88,24,15,3,75,95,29,39,68,67,87,59,66,19,67,77,42,65,34,2,62,20,4,38,47,52,78,47,61,94,30,43,61,21,40,82,16,32,18,46,75,57,63,85,54,15,55,44,56,73,21,60,30,77,76,87,13,7,3,87,77,15,51,81,15,1,45,79,72,71,96,62,8,53,78,45,94,39,45,8,22,21,39,20,60,2,20,12,48,54,21,30,19,95,86,12,52,15,59,29,43,46,19,9,13,3,68,80,60,70,67,90,54,36,20,65,10,75,51,27,86,37,92,5,69,54,94,50,67,24,72,2,25,58,56,83,5,82,88,98,82,2,1,15,21,34,61,86,97,71,69,65,6,70,69,91,67,50,8,70,71,15,40,17,33,55,5,97,60,5,23,49,59,38,40,86,21,23,54,41,75,15,86,84,57,24,53,58,47,92,66,71,29,83,85,25,37,66,1,78,87,61,69,25,91,9,3,3,9,27,76,36,17,37,62,76,98,84,88,24,78,61,72,41,33,20,54,14,72,2,81,95,81,53,8,69,47,53,82,52,54,59,12,87,15,42,58,33,94,79,3,38,5,30,5,23,96,33,10,30,41,58,80,25,31,50,31,44,65,63,54,9,54,14,20,52,9,23,62,67,26,35,44,9,57,95,11,18,65,92,2,58,12,88,53,34,69,37,87,46,34,9,69,57,15,30,26,75,72,55,42,29,7,79,82,91,81,59,51,25,81,9,85,82,46,17,37,76,71,78,40,65,30,57,33,97,71,97,95,36,36,70,7,65,67,53,20,18,30,93,26,62,49,71,86,84,70,85,14,55,36,67,97,64,12,58,14,38,51,55,89,85,23,30,97,41,51,7,75,1,78,61,39,44,7,41,88,20,5,92,30,59,26,44,2,87,16,32,24,42,33,90,46,47,60,75,87,44,21,9,52,20,93,7,54,15,90,50,25,20,4,90,68,41,72,46,81,98,30,49,29,21,44,45,22,12,57,51,53,41,37,94,2,85,59,88,19,19,76,67,45,28,7,40,61,49,1,35,98,19,94,66,73,25,20,91,15,71,86,1,30,25,46,70,83,38,42,78,6,87,77,86,98,76,87,51,69,48,54,41,90,92,95,27,44,77,47,13,70,49,62,18,34,14,51,24,48,52,51,93,37,7,54,69,4,84,23,29,37,9,4,35,44,51,41,32,26,62,90,94,7,42,46,83,77,26,30,75,81,11,88,91,8,68,64,84,52,25,70,95,98,15,49,73,14,15,7,56,52,84,13,72,30,64,49,26,66,11,11,24,43,38,59,37,85,19,74,64,95,56,27,8,52,64,22,70,51,4,48,55,80,78,64,20,73,52,59,29,51,55,98,58,78,32,25,69,30,49,69,36,95,54,18,90,1,94,98,10,36,95,17,49,9,45,11,75,33,30,52,76,68,76,2,95,34,21,83,87,47,15,89,28,23,73,57,64,89,29,69,68,81,80,60,260599
diff --git a/2019/day13/main.go b/2019/day13/main.go
new file mode 100644
index 0000000..bf4c0d2
--- /dev/null
+++ b/2019/day13/main.go
@@ -0,0 +1,183 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"strings"
+	"time"
+
+	intcode "git.bullercodeworks.com/brian/adventofcode/2019/intcode-processor"
+	helpers "git.bullercodeworks.com/brian/adventofcode/helpers"
+)
+
+var auto bool
+
+func main() {
+	progFileName := "input"
+
+	if len(os.Args) > 1 && os.Args[1] == "-auto" {
+		auto = true
+	}
+	prog := readIntCodeFile(progFileName)
+	play(prog)
+}
+
+func play(prog []int) {
+	p := intcode.NewProgram(prog)
+	p.SetProgramValueAt(0, 2)
+	//p.EnableDebug()
+	maxX, maxY := 0, 0
+	screen := make(map[string]int)
+	var score int
+	go func() {
+		for {
+			for !p.NeedsOutput() && !p.NeedsInput() {
+				time.Sleep(1)
+			}
+			if p.NeedsOutput() {
+				// There should be three outputs
+				x := p.Output()
+				y := waitForOutput(p)
+				b := waitForOutput(p)
+				if x > maxX {
+					maxX = x
+				}
+				if y > maxY {
+					maxY = y
+				}
+				if x == -1 && y == 0 {
+					score = b
+				} else {
+					screen[coord(x, y)] = b
+				}
+			}
+			if p.NeedsInput() {
+				printScreen(screen, maxX, maxY, score)
+				if auto {
+					ballX, _ := findFirst(4, screen)
+					pddlX, _ := findFirst(3, screen)
+					if ballX < pddlX {
+						p.Input(-1)
+					} else if ballX > pddlX {
+						p.Input(1)
+					} else {
+						p.Input(0)
+					}
+				} else {
+					var gotInput bool
+					for !gotInput {
+						fmt.Print("Input (vimlike): ")
+						reader := bufio.NewReader(os.Stdin)
+						char, _, err := reader.ReadRune()
+						if err != nil {
+							panic(err)
+						}
+						switch char {
+						case 'h':
+							p.Input(-1)
+							gotInput = true
+						case 'l':
+							p.Input(1)
+							gotInput = true
+						case 'j', 'k':
+							p.Input(0)
+							gotInput = true
+						}
+					}
+				}
+			}
+			switch p.State() {
+			case intcode.RET_ERR:
+				panic(p.Error())
+			case intcode.RET_DONE:
+				break
+			}
+		}
+	}()
+	ret := p.Run()
+	if ret == intcode.RET_DONE {
+		fmt.Println("DONE")
+	} else if ret == intcode.RET_ERR {
+		fmt.Println("ERROR")
+	}
+	//part1(screen)
+}
+
+func part1(s map[string]int) {
+	var cnt int
+	for _, v := range s {
+		if v == 2 {
+			cnt++
+		}
+	}
+	fmt.Println(cnt, "blocks")
+}
+
+func printScreen(screen map[string]int, maxX, maxY, score int) {
+	fmt.Print(helpers.CLEAR_SCREEN)
+	fmt.Println("Score:", score)
+	for y := 0; y <= maxY; y++ {
+		for x := 0; x <= maxX; x++ {
+			v, ok := screen[coord(x, y)]
+			if !ok {
+				v = 0
+			}
+			switch v {
+			case 0:
+				fmt.Print(" ")
+			case 1:
+				fmt.Print("▉")
+			case 2:
+				fmt.Print("░")
+			case 3:
+				fmt.Print("═")
+			case 4:
+				fmt.Print("o")
+			}
+		}
+		fmt.Println()
+	}
+}
+
+func findFirst(val int, screen map[string]int) (int, int) {
+	for k := range screen {
+		if screen[k] == val {
+			return revCoord(k)
+		}
+	}
+	return -1, -1
+}
+
+// This will block waiting for output
+func waitForOutput(p *intcode.Program) int {
+	for !p.NeedsOutput() {
+		time.Sleep(1)
+	}
+	return p.Output()
+}
+
+func coord(x, y int) string {
+	return fmt.Sprintf("[%d, %d]", x, y)
+}
+
+func revCoord(c string) (int, int) {
+	var x, y int
+	fmt.Sscanf(c, "[%d, %d]", &x, &y)
+	return x, y
+}
+
+func readIntCodeFile(fn string) []int {
+	dat, err := ioutil.ReadFile(fn)
+	if err != nil {
+		fmt.Println("Error reading program file:", err.Error())
+		os.Exit(1)
+	}
+	var prog []int
+	stringDat := strings.TrimSpace(string(dat))
+	for _, v := range strings.Split(stringDat, ",") {
+		prog = append(prog, helpers.Atoi(v))
+	}
+	return prog
+}