diff --git a/2023/day02/part01/demo-input.txt b/2023/day02/part01/demo-input.txt
new file mode 100644
index 0000000..1cd7d33
--- /dev/null
+++ b/2023/day02/part01/demo-input.txt
@@ -0,0 +1,5 @@
+Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green
+Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue
+Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red
+Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red
+Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green
\ No newline at end of file
diff --git a/2023/day02/part01/input.txt b/2023/day02/part01/input.txt
new file mode 100644
index 0000000..45af679
--- /dev/null
+++ b/2023/day02/part01/input.txt
@@ -0,0 +1,100 @@
+Game 1: 1 blue, 2 green, 3 red; 7 red, 8 green; 1 green, 2 red, 1 blue; 2 green, 3 red, 1 blue; 8 green, 1 blue
+Game 2: 12 blue, 3 green, 5 red; 1 green, 1 blue, 8 red; 2 green, 12 blue, 5 red; 7 red, 2 green, 13 blue
+Game 3: 7 red, 4 blue, 13 green; 14 green, 1 blue, 1 red; 1 red, 11 green, 5 blue; 10 green, 3 blue, 3 red; 5 red, 5 blue, 3 green
+Game 4: 3 red, 1 green, 17 blue; 11 red, 6 green, 18 blue; 4 red, 9 blue, 5 green; 2 blue, 2 green, 1 red; 1 red, 2 green; 7 green, 9 red, 2 blue
+Game 5: 1 blue, 9 green, 5 red; 12 green, 1 blue, 15 red; 17 green, 8 red, 4 blue; 7 green, 12 red
+Game 6: 4 blue, 9 green, 7 red; 1 red, 7 green, 4 blue; 4 blue, 8 green, 3 red; 2 green, 1 red, 2 blue
+Game 7: 3 green, 1 blue; 11 red, 2 blue; 2 red, 3 blue, 6 green
+Game 8: 8 blue, 1 red, 11 green; 11 blue, 10 red, 7 green; 4 blue, 6 green, 4 red; 3 blue, 2 green, 6 red; 4 green, 4 red, 1 blue; 5 blue, 12 red, 9 green
+Game 9: 2 green, 20 blue, 4 red; 3 green, 7 red, 2 blue; 3 green, 17 blue; 20 blue, 7 red, 2 green; 4 green, 6 red, 1 blue; 7 red, 5 green, 19 blue
+Game 10: 2 red, 9 green, 8 blue; 16 green, 1 red, 7 blue; 3 blue, 5 red, 9 green; 5 blue, 2 red, 11 green
+Game 11: 6 blue, 3 green, 8 red; 6 blue, 4 green; 1 red, 3 green, 4 blue
+Game 12: 18 red, 16 blue, 9 green; 10 green, 6 blue; 12 blue, 5 green, 15 red; 16 blue, 4 red, 8 green
+Game 13: 2 green; 1 blue, 4 green; 1 green, 3 blue, 6 red; 2 red, 2 blue; 3 red, 2 green; 8 red, 2 blue, 5 green
+Game 14: 8 red, 3 blue, 3 green; 3 green; 4 red, 7 blue, 5 green; 10 blue, 15 red, 1 green; 4 green, 14 red, 7 blue
+Game 15: 8 red, 9 blue; 1 green, 4 red, 3 blue; 15 red, 3 blue, 1 green; 17 red, 6 blue
+Game 16: 1 green, 10 blue, 13 red; 16 red, 1 green; 7 red; 9 blue, 12 red, 1 green; 6 red, 13 blue, 1 green
+Game 17: 6 green, 1 blue, 1 red; 2 blue, 9 green, 1 red; 6 green, 1 blue, 2 red
+Game 18: 5 red, 4 green, 1 blue; 5 blue, 6 red, 6 green; 12 red, 16 blue, 11 green
+Game 19: 6 red, 9 green; 1 blue, 4 red; 12 green; 5 green, 2 blue, 9 red
+Game 20: 15 blue, 15 red, 1 green; 2 green, 5 red, 13 blue; 15 red, 2 green, 15 blue; 3 green, 3 red, 13 blue; 6 blue, 1 green, 8 red
+Game 21: 3 red, 3 blue; 4 blue, 3 red; 4 red, 8 blue, 1 green; 1 blue, 2 red, 7 green; 3 green, 3 blue; 3 blue
+Game 22: 5 green, 3 blue, 7 red; 7 green, 1 blue, 5 red; 5 red, 3 blue, 3 green; 12 green, 7 red, 1 blue; 2 red, 3 blue; 7 green, 11 red, 1 blue
+Game 23: 9 blue, 8 red; 9 blue, 9 green, 8 red; 3 red, 6 blue, 14 green; 3 blue, 4 red; 5 red, 14 green, 9 blue; 12 blue, 8 red, 8 green
+Game 24: 15 green, 1 red, 1 blue; 6 red, 2 green, 7 blue; 7 blue, 2 green, 4 red; 8 blue, 5 red, 8 green; 5 blue, 3 red, 7 green; 6 blue, 12 green
+Game 25: 7 blue, 16 green, 1 red; 13 green; 4 red, 9 green, 2 blue; 11 green, 1 red, 1 blue; 3 blue, 5 green, 5 red
+Game 26: 2 blue, 11 red, 10 green; 5 green, 1 blue, 2 red; 7 green, 5 red, 14 blue; 11 green, 1 blue, 10 red
+Game 27: 2 green, 8 blue, 2 red; 1 blue, 1 red, 5 green; 3 green, 7 blue
+Game 28: 9 green, 15 red, 1 blue; 3 blue, 3 green; 18 green, 15 red, 7 blue; 3 red, 10 blue, 7 green; 6 red, 5 green, 8 blue; 2 blue, 7 red, 3 green
+Game 29: 5 blue, 3 red, 7 green; 17 blue, 8 red, 11 green; 6 red, 5 blue, 12 green; 3 red, 10 blue, 10 green; 4 blue, 10 green; 6 red, 2 blue, 9 green
+Game 30: 4 green, 5 blue, 1 red; 19 red, 18 blue, 3 green; 18 red, 18 blue, 1 green; 5 green, 14 blue, 4 red; 4 red, 3 green, 18 blue; 6 blue, 3 green, 17 red
+Game 31: 2 red, 2 green; 13 red, 9 blue; 4 blue, 3 green, 1 red; 12 blue, 12 red, 4 green; 9 red, 6 blue; 12 red, 1 green, 2 blue
+Game 32: 11 red, 5 blue, 9 green; 3 blue, 8 red, 15 green; 3 green, 7 blue, 17 red; 2 green, 9 red, 1 blue; 2 blue, 6 green, 2 red
+Game 33: 13 blue, 2 green; 1 green, 1 red, 14 blue; 3 green, 6 blue, 1 red; 12 blue, 1 green; 9 blue, 2 green; 4 blue, 1 red
+Game 34: 15 green, 2 red, 13 blue; 1 green, 6 blue; 2 red, 1 green, 7 blue
+Game 35: 1 green, 12 red, 2 blue; 3 red, 5 blue; 6 red; 3 red, 3 blue; 4 red
+Game 36: 6 blue, 8 red, 1 green; 7 green, 6 blue, 10 red; 7 blue, 9 green, 5 red; 7 green, 1 red, 1 blue
+Game 37: 6 blue, 2 green, 4 red; 2 green, 3 blue, 6 red; 1 green, 17 red, 14 blue; 10 red, 2 blue; 19 red, 1 green, 8 blue; 2 red, 2 green
+Game 38: 6 red, 1 green, 5 blue; 2 blue, 15 green, 6 red; 10 green, 3 blue, 6 red; 5 blue, 8 green, 2 red
+Game 39: 8 blue, 5 green, 5 red; 4 green, 5 blue; 2 red, 7 blue; 3 green, 15 blue, 4 red
+Game 40: 8 green, 12 red, 10 blue; 8 blue, 8 red, 9 green; 1 green, 10 blue, 9 red; 17 red, 7 green, 2 blue; 6 green, 11 red; 2 green, 2 blue, 8 red
+Game 41: 11 red, 5 green, 1 blue; 5 green; 3 green; 2 red
+Game 42: 8 blue, 11 red, 1 green; 12 red, 10 green, 6 blue; 2 red, 6 blue, 16 green; 18 blue, 2 red, 4 green; 10 blue, 10 green, 3 red
+Game 43: 4 red, 3 blue; 2 blue, 10 red, 4 green; 3 blue, 7 red, 5 green; 2 green, 8 red; 1 green, 3 blue; 10 red, 1 green
+Game 44: 1 red, 9 blue; 2 red, 19 blue; 2 green, 6 red, 15 blue; 11 blue, 8 red, 4 green
+Game 45: 7 green, 4 blue, 1 red; 5 blue, 8 green; 5 blue, 8 green; 5 blue, 6 green; 6 green, 3 blue
+Game 46: 2 red, 2 green; 6 red, 5 blue, 2 green; 13 green, 8 blue, 2 red
+Game 47: 1 red, 5 green; 1 blue, 15 red, 5 green; 6 red, 6 green, 3 blue; 5 blue, 4 red; 4 blue, 7 red
+Game 48: 16 blue, 16 red; 11 blue, 16 red; 15 red, 1 green; 6 blue, 1 green, 2 red
+Game 49: 9 green, 20 blue, 7 red; 16 blue, 6 red; 9 green, 1 blue, 1 red; 8 red, 12 green, 15 blue; 3 blue, 2 green, 8 red
+Game 50: 9 red, 6 green, 9 blue; 6 blue, 2 red, 6 green; 7 green, 4 red, 6 blue; 2 red, 7 blue, 9 green; 4 red, 8 green, 9 blue
+Game 51: 1 blue, 2 red, 6 green; 1 blue, 4 red; 6 red, 2 green; 6 red, 8 green, 2 blue; 2 blue, 8 green, 4 red
+Game 52: 10 green, 1 blue; 5 blue, 5 green; 5 blue, 2 red, 4 green; 2 blue, 12 green
+Game 53: 3 blue, 8 red, 7 green; 7 blue, 7 red, 12 green; 8 blue, 9 green, 7 red; 7 red, 10 blue, 1 green
+Game 54: 3 green, 4 blue; 1 blue, 5 red, 4 green; 7 red, 4 blue; 2 green, 4 blue; 1 red, 4 blue; 1 blue, 6 red, 5 green
+Game 55: 7 red, 13 blue; 7 blue, 1 red, 1 green; 3 red, 5 blue
+Game 56: 6 red, 3 green, 1 blue; 7 blue, 2 green, 5 red; 4 green, 4 red; 8 blue, 1 green; 6 green, 6 blue, 4 red
+Game 57: 14 blue, 12 green, 8 red; 1 red, 20 blue, 10 green; 4 red, 16 green, 15 blue
+Game 58: 3 blue, 12 red; 9 red, 3 blue, 2 green; 2 blue, 2 red; 7 red, 4 green, 5 blue; 10 red, 1 blue
+Game 59: 7 red, 11 blue, 17 green; 5 red, 4 green, 7 blue; 8 red, 6 blue, 17 green; 16 green, 7 red, 6 blue; 5 blue, 12 green, 9 red; 7 blue, 3 red, 9 green
+Game 60: 4 red, 5 green, 4 blue; 15 green, 4 red, 18 blue; 6 blue, 1 red, 1 green; 14 blue, 12 green, 1 red; 2 green, 5 red, 4 blue; 2 green, 1 blue, 5 red
+Game 61: 3 green, 2 blue; 4 green, 6 blue; 2 red, 12 green, 11 blue; 1 red, 9 green, 7 blue; 2 red, 11 green, 19 blue; 9 blue, 1 red, 2 green
+Game 62: 17 green; 3 blue, 14 red, 14 green; 17 red, 16 green, 5 blue; 17 green, 5 blue, 1 red; 4 blue, 17 red, 13 green
+Game 63: 4 green, 2 red, 2 blue; 10 green, 15 blue, 3 red; 5 green, 5 blue, 5 red
+Game 64: 9 red, 10 blue, 2 green; 1 green, 4 red, 1 blue; 5 green, 2 blue, 11 red
+Game 65: 1 blue, 10 red, 5 green; 1 blue, 4 green, 2 red; 3 blue, 1 green; 11 red, 2 blue, 5 green; 9 green, 11 red, 3 blue
+Game 66: 6 blue, 13 green, 2 red; 5 green, 1 red, 7 blue; 11 green, 3 red; 5 blue, 1 red, 2 green
+Game 67: 1 red, 10 green, 4 blue; 5 blue, 3 red, 9 green; 4 blue, 3 red, 1 green; 14 red, 4 blue, 10 green
+Game 68: 12 green, 3 red, 3 blue; 2 green, 1 red, 2 blue; 1 blue, 3 green, 3 red; 1 green, 1 red, 6 blue
+Game 69: 3 blue, 10 red, 4 green; 4 green, 1 blue, 6 red; 1 blue, 1 red, 6 green; 4 red, 3 blue, 5 green
+Game 70: 9 blue, 3 green; 1 red, 2 green, 6 blue; 9 blue, 2 green; 6 blue, 1 red; 6 green, 1 red, 6 blue; 3 blue, 1 red, 2 green
+Game 71: 2 blue; 2 red, 3 blue; 12 blue, 3 red, 1 green; 1 green; 1 red, 7 blue; 1 red, 9 blue
+Game 72: 1 red, 1 green, 5 blue; 19 blue, 1 red, 3 green; 3 green, 1 red; 1 red, 13 blue, 1 green; 1 red, 1 green, 19 blue; 6 blue
+Game 73: 12 blue, 5 red, 5 green; 12 blue, 1 red, 4 green; 7 green, 4 red, 6 blue; 1 green, 4 blue, 10 red; 9 blue, 14 green
+Game 74: 9 blue, 1 green, 2 red; 7 blue, 15 red; 5 red, 2 green, 17 blue
+Game 75: 8 red; 1 green, 14 red; 2 blue, 3 green, 10 red; 2 blue, 4 green
+Game 76: 2 red, 3 blue; 6 blue, 8 red; 6 blue, 9 red; 7 blue; 7 red, 1 green, 5 blue
+Game 77: 6 green, 5 red, 12 blue; 16 blue, 5 red, 11 green; 4 blue, 5 green; 10 blue, 4 red, 9 green
+Game 78: 7 blue, 2 red; 1 green, 5 red; 4 blue
+Game 79: 3 green, 4 blue; 4 blue, 1 green, 2 red; 8 blue, 3 green
+Game 80: 10 red, 8 green; 4 red, 1 blue; 7 red, 4 green, 4 blue; 6 green, 1 red, 3 blue; 9 red, 3 blue; 4 green, 8 blue, 13 red
+Game 81: 3 red, 6 green, 9 blue; 9 red, 1 blue, 3 green; 5 red, 11 green, 1 blue
+Game 82: 6 green, 11 blue, 8 red; 16 green, 9 red, 7 blue; 6 blue, 17 green, 4 red
+Game 83: 6 blue, 1 green, 8 red; 3 green, 5 blue; 4 red, 2 green, 8 blue
+Game 84: 2 green, 1 red, 5 blue; 1 red, 2 green, 5 blue; 2 blue; 9 blue
+Game 85: 9 blue, 2 red; 7 green, 13 blue, 3 red; 11 green, 17 blue
+Game 86: 2 green, 15 red; 12 red, 1 blue, 3 green; 2 blue, 4 red, 3 green; 5 red; 6 green, 2 blue
+Game 87: 17 blue, 3 red; 3 red, 4 green, 10 blue; 3 red, 14 blue, 4 green
+Game 88: 13 green, 10 blue, 10 red; 14 green, 3 red, 4 blue; 13 blue, 7 red, 16 green; 10 blue, 6 green, 1 red; 9 red, 4 green, 14 blue
+Game 89: 3 green, 16 blue, 14 red; 4 green, 13 red, 1 blue; 6 red, 17 blue, 1 green; 4 red, 7 blue
+Game 90: 2 blue, 2 red; 5 blue, 10 red, 6 green; 10 red, 3 green, 1 blue; 10 blue, 6 green, 7 red
+Game 91: 15 green, 5 blue, 12 red; 9 red, 1 green, 4 blue; 2 red, 15 green, 3 blue; 18 green, 5 blue, 2 red
+Game 92: 7 green, 7 blue, 12 red; 7 blue, 9 red, 2 green; 11 blue, 10 red, 10 green; 2 green, 4 red, 11 blue; 12 red, 4 blue; 2 red, 6 green
+Game 93: 2 green, 8 blue; 2 blue, 1 red, 3 green; 4 blue, 8 green, 1 red; 8 blue, 5 green; 3 green
+Game 94: 16 red, 1 green, 5 blue; 11 red, 9 blue; 5 red, 2 green, 6 blue
+Game 95: 4 blue, 7 red; 7 red, 10 green; 11 green; 2 red, 10 green; 6 blue, 8 red; 8 red, 2 green, 6 blue
+Game 96: 9 blue, 12 green; 6 green, 9 blue, 11 red; 7 blue, 5 green, 10 red
+Game 97: 1 green, 6 red, 1 blue; 6 red, 3 green, 6 blue; 9 green, 5 blue, 9 red; 13 red, 7 green
+Game 98: 9 red, 12 green, 2 blue; 1 blue, 11 green, 10 red; 10 red, 2 green
+Game 99: 4 red, 13 blue, 7 green; 7 green, 5 blue, 6 red; 7 green, 11 blue; 10 green, 2 red, 8 blue
+Game 100: 2 green, 1 blue; 9 red, 8 green, 1 blue; 4 red, 10 green, 1 blue; 17 green, 8 red; 5 green, 1 blue, 7 red; 14 red, 12 green
\ No newline at end of file
diff --git a/2023/day02/part01/src/main.go b/2023/day02/part01/src/main.go
new file mode 100644
index 0000000..1c96330
--- /dev/null
+++ b/2023/day02/part01/src/main.go
@@ -0,0 +1,168 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"log"
+	"os"
+	"strconv"
+	"strings"
+)
+
+const demo = false
+
+type cube_game_round struct {
+	red   int
+	green int
+	blue  int
+}
+
+type cube_game struct {
+	gameId int
+	rounds []cube_game_round
+}
+
+const year string = "2023"
+const day string = "day02"
+const part string = "part01"
+
+var numOfCubesPerColor = map[string]int{
+	"red":   12,
+	"green": 13,
+	"blue":  14,
+}
+
+var colors = []string{
+	"red",
+	"green",
+	"blue",
+}
+
+func isNumeric(s string) bool {
+	_, err := strconv.Atoi(s)
+	return err == nil
+}
+
+func readLines(path string) ([]string, error) {
+	file, err := os.Open(path)
+	if err != nil {
+		return nil, err
+	}
+	defer file.Close()
+
+	var lines []string
+
+	scanner := bufio.NewScanner(file)
+	for scanner.Scan() {
+		lines = append(lines, scanner.Text())
+	}
+	return lines, scanner.Err()
+}
+
+func readInputFileLines() []string {
+	var input_name string
+	if demo == true {
+		input_name = "demo-input.txt"
+	} else {
+		input_name = "input.txt"
+	}
+	path := year + "/" + day + "/" + part + "/" + input_name
+
+	lines, err := readLines(path)
+	if err != nil {
+		log.Fatalf("readLines: %s", err)
+	}
+
+	return lines
+}
+
+func getGameId(line string) int {
+	gameId := strings.Split(line, ":")[0]
+	gameId = strings.TrimSpace(gameId)
+	gameId = strings.Split(gameId, " ")[1]
+	gameIdInt, _ := strconv.Atoi(gameId)
+
+	return gameIdInt
+}
+
+func getRounds(line string) []string {
+	roundsText := strings.Split(line, ":")[1]
+	roundsText = strings.TrimSpace(roundsText)
+	rounds := strings.Split(roundsText, ";")
+
+	// Trim whitespace
+	for i := 0; i < len(rounds); i++ {
+		rounds[i] = strings.TrimSpace(rounds[i])
+	}
+
+	return rounds
+}
+
+func getRoundDetails(round string) cube_game_round {
+	roundCubes := strings.Split(round, ",")
+	var cRound cube_game_round
+	for i := 0; i < len(roundCubes); i++ {
+		roundCubeStr := strings.TrimSpace(roundCubes[i])
+		roundCubeData := strings.Split(roundCubeStr, " ")
+		numOfCubes, _ := strconv.Atoi(roundCubeData[0])
+		colorOfCube := roundCubeData[1]
+		switch colorOfCube {
+		case "red":
+			cRound.red = numOfCubes
+		case "green":
+			cRound.green = numOfCubes
+		case "blue":
+			cRound.blue = numOfCubes
+		}
+	}
+
+	return cRound
+}
+
+func buildGameStrut(line string) cube_game {
+	var cGame cube_game
+	cGame.gameId = getGameId(line)
+
+	roundsArr := getRounds(line)
+
+	var rounds []cube_game_round
+
+	for i := 0; i < len(roundsArr); i++ {
+		rDetails := getRoundDetails(roundsArr[i])
+		rounds = append(rounds, rDetails)
+	}
+
+	cGame.rounds = rounds
+
+	return cGame
+}
+
+func isGamePossible(cGame cube_game) bool {
+	rounds := cGame.rounds
+	for i := 0; i < len(rounds); i++ {
+		if rounds[i].red > numOfCubesPerColor["red"] {
+			return false
+		} else if rounds[i].green > numOfCubesPerColor["green"] {
+			return false
+		} else if rounds[i].blue > numOfCubesPerColor["blue"] {
+			return false
+		}
+	}
+
+	return true
+}
+
+func main() {
+	lines := readInputFileLines()
+
+	var sumOfIds int
+
+	for i := 0; i < len(lines); i++ {
+		cGame := buildGameStrut(lines[i])
+		isGamePossible := isGamePossible(cGame)
+		if isGamePossible {
+			sumOfIds += cGame.gameId
+		}
+	}
+	fmt.Println(sumOfIds)
+}
diff --git a/2023/day02/part02/demo-input.txt b/2023/day02/part02/demo-input.txt
new file mode 100644
index 0000000..1cd7d33
--- /dev/null
+++ b/2023/day02/part02/demo-input.txt
@@ -0,0 +1,5 @@
+Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green
+Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue
+Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red
+Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red
+Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green
\ No newline at end of file
diff --git a/2023/day02/part02/input.txt b/2023/day02/part02/input.txt
new file mode 100644
index 0000000..45af679
--- /dev/null
+++ b/2023/day02/part02/input.txt
@@ -0,0 +1,100 @@
+Game 1: 1 blue, 2 green, 3 red; 7 red, 8 green; 1 green, 2 red, 1 blue; 2 green, 3 red, 1 blue; 8 green, 1 blue
+Game 2: 12 blue, 3 green, 5 red; 1 green, 1 blue, 8 red; 2 green, 12 blue, 5 red; 7 red, 2 green, 13 blue
+Game 3: 7 red, 4 blue, 13 green; 14 green, 1 blue, 1 red; 1 red, 11 green, 5 blue; 10 green, 3 blue, 3 red; 5 red, 5 blue, 3 green
+Game 4: 3 red, 1 green, 17 blue; 11 red, 6 green, 18 blue; 4 red, 9 blue, 5 green; 2 blue, 2 green, 1 red; 1 red, 2 green; 7 green, 9 red, 2 blue
+Game 5: 1 blue, 9 green, 5 red; 12 green, 1 blue, 15 red; 17 green, 8 red, 4 blue; 7 green, 12 red
+Game 6: 4 blue, 9 green, 7 red; 1 red, 7 green, 4 blue; 4 blue, 8 green, 3 red; 2 green, 1 red, 2 blue
+Game 7: 3 green, 1 blue; 11 red, 2 blue; 2 red, 3 blue, 6 green
+Game 8: 8 blue, 1 red, 11 green; 11 blue, 10 red, 7 green; 4 blue, 6 green, 4 red; 3 blue, 2 green, 6 red; 4 green, 4 red, 1 blue; 5 blue, 12 red, 9 green
+Game 9: 2 green, 20 blue, 4 red; 3 green, 7 red, 2 blue; 3 green, 17 blue; 20 blue, 7 red, 2 green; 4 green, 6 red, 1 blue; 7 red, 5 green, 19 blue
+Game 10: 2 red, 9 green, 8 blue; 16 green, 1 red, 7 blue; 3 blue, 5 red, 9 green; 5 blue, 2 red, 11 green
+Game 11: 6 blue, 3 green, 8 red; 6 blue, 4 green; 1 red, 3 green, 4 blue
+Game 12: 18 red, 16 blue, 9 green; 10 green, 6 blue; 12 blue, 5 green, 15 red; 16 blue, 4 red, 8 green
+Game 13: 2 green; 1 blue, 4 green; 1 green, 3 blue, 6 red; 2 red, 2 blue; 3 red, 2 green; 8 red, 2 blue, 5 green
+Game 14: 8 red, 3 blue, 3 green; 3 green; 4 red, 7 blue, 5 green; 10 blue, 15 red, 1 green; 4 green, 14 red, 7 blue
+Game 15: 8 red, 9 blue; 1 green, 4 red, 3 blue; 15 red, 3 blue, 1 green; 17 red, 6 blue
+Game 16: 1 green, 10 blue, 13 red; 16 red, 1 green; 7 red; 9 blue, 12 red, 1 green; 6 red, 13 blue, 1 green
+Game 17: 6 green, 1 blue, 1 red; 2 blue, 9 green, 1 red; 6 green, 1 blue, 2 red
+Game 18: 5 red, 4 green, 1 blue; 5 blue, 6 red, 6 green; 12 red, 16 blue, 11 green
+Game 19: 6 red, 9 green; 1 blue, 4 red; 12 green; 5 green, 2 blue, 9 red
+Game 20: 15 blue, 15 red, 1 green; 2 green, 5 red, 13 blue; 15 red, 2 green, 15 blue; 3 green, 3 red, 13 blue; 6 blue, 1 green, 8 red
+Game 21: 3 red, 3 blue; 4 blue, 3 red; 4 red, 8 blue, 1 green; 1 blue, 2 red, 7 green; 3 green, 3 blue; 3 blue
+Game 22: 5 green, 3 blue, 7 red; 7 green, 1 blue, 5 red; 5 red, 3 blue, 3 green; 12 green, 7 red, 1 blue; 2 red, 3 blue; 7 green, 11 red, 1 blue
+Game 23: 9 blue, 8 red; 9 blue, 9 green, 8 red; 3 red, 6 blue, 14 green; 3 blue, 4 red; 5 red, 14 green, 9 blue; 12 blue, 8 red, 8 green
+Game 24: 15 green, 1 red, 1 blue; 6 red, 2 green, 7 blue; 7 blue, 2 green, 4 red; 8 blue, 5 red, 8 green; 5 blue, 3 red, 7 green; 6 blue, 12 green
+Game 25: 7 blue, 16 green, 1 red; 13 green; 4 red, 9 green, 2 blue; 11 green, 1 red, 1 blue; 3 blue, 5 green, 5 red
+Game 26: 2 blue, 11 red, 10 green; 5 green, 1 blue, 2 red; 7 green, 5 red, 14 blue; 11 green, 1 blue, 10 red
+Game 27: 2 green, 8 blue, 2 red; 1 blue, 1 red, 5 green; 3 green, 7 blue
+Game 28: 9 green, 15 red, 1 blue; 3 blue, 3 green; 18 green, 15 red, 7 blue; 3 red, 10 blue, 7 green; 6 red, 5 green, 8 blue; 2 blue, 7 red, 3 green
+Game 29: 5 blue, 3 red, 7 green; 17 blue, 8 red, 11 green; 6 red, 5 blue, 12 green; 3 red, 10 blue, 10 green; 4 blue, 10 green; 6 red, 2 blue, 9 green
+Game 30: 4 green, 5 blue, 1 red; 19 red, 18 blue, 3 green; 18 red, 18 blue, 1 green; 5 green, 14 blue, 4 red; 4 red, 3 green, 18 blue; 6 blue, 3 green, 17 red
+Game 31: 2 red, 2 green; 13 red, 9 blue; 4 blue, 3 green, 1 red; 12 blue, 12 red, 4 green; 9 red, 6 blue; 12 red, 1 green, 2 blue
+Game 32: 11 red, 5 blue, 9 green; 3 blue, 8 red, 15 green; 3 green, 7 blue, 17 red; 2 green, 9 red, 1 blue; 2 blue, 6 green, 2 red
+Game 33: 13 blue, 2 green; 1 green, 1 red, 14 blue; 3 green, 6 blue, 1 red; 12 blue, 1 green; 9 blue, 2 green; 4 blue, 1 red
+Game 34: 15 green, 2 red, 13 blue; 1 green, 6 blue; 2 red, 1 green, 7 blue
+Game 35: 1 green, 12 red, 2 blue; 3 red, 5 blue; 6 red; 3 red, 3 blue; 4 red
+Game 36: 6 blue, 8 red, 1 green; 7 green, 6 blue, 10 red; 7 blue, 9 green, 5 red; 7 green, 1 red, 1 blue
+Game 37: 6 blue, 2 green, 4 red; 2 green, 3 blue, 6 red; 1 green, 17 red, 14 blue; 10 red, 2 blue; 19 red, 1 green, 8 blue; 2 red, 2 green
+Game 38: 6 red, 1 green, 5 blue; 2 blue, 15 green, 6 red; 10 green, 3 blue, 6 red; 5 blue, 8 green, 2 red
+Game 39: 8 blue, 5 green, 5 red; 4 green, 5 blue; 2 red, 7 blue; 3 green, 15 blue, 4 red
+Game 40: 8 green, 12 red, 10 blue; 8 blue, 8 red, 9 green; 1 green, 10 blue, 9 red; 17 red, 7 green, 2 blue; 6 green, 11 red; 2 green, 2 blue, 8 red
+Game 41: 11 red, 5 green, 1 blue; 5 green; 3 green; 2 red
+Game 42: 8 blue, 11 red, 1 green; 12 red, 10 green, 6 blue; 2 red, 6 blue, 16 green; 18 blue, 2 red, 4 green; 10 blue, 10 green, 3 red
+Game 43: 4 red, 3 blue; 2 blue, 10 red, 4 green; 3 blue, 7 red, 5 green; 2 green, 8 red; 1 green, 3 blue; 10 red, 1 green
+Game 44: 1 red, 9 blue; 2 red, 19 blue; 2 green, 6 red, 15 blue; 11 blue, 8 red, 4 green
+Game 45: 7 green, 4 blue, 1 red; 5 blue, 8 green; 5 blue, 8 green; 5 blue, 6 green; 6 green, 3 blue
+Game 46: 2 red, 2 green; 6 red, 5 blue, 2 green; 13 green, 8 blue, 2 red
+Game 47: 1 red, 5 green; 1 blue, 15 red, 5 green; 6 red, 6 green, 3 blue; 5 blue, 4 red; 4 blue, 7 red
+Game 48: 16 blue, 16 red; 11 blue, 16 red; 15 red, 1 green; 6 blue, 1 green, 2 red
+Game 49: 9 green, 20 blue, 7 red; 16 blue, 6 red; 9 green, 1 blue, 1 red; 8 red, 12 green, 15 blue; 3 blue, 2 green, 8 red
+Game 50: 9 red, 6 green, 9 blue; 6 blue, 2 red, 6 green; 7 green, 4 red, 6 blue; 2 red, 7 blue, 9 green; 4 red, 8 green, 9 blue
+Game 51: 1 blue, 2 red, 6 green; 1 blue, 4 red; 6 red, 2 green; 6 red, 8 green, 2 blue; 2 blue, 8 green, 4 red
+Game 52: 10 green, 1 blue; 5 blue, 5 green; 5 blue, 2 red, 4 green; 2 blue, 12 green
+Game 53: 3 blue, 8 red, 7 green; 7 blue, 7 red, 12 green; 8 blue, 9 green, 7 red; 7 red, 10 blue, 1 green
+Game 54: 3 green, 4 blue; 1 blue, 5 red, 4 green; 7 red, 4 blue; 2 green, 4 blue; 1 red, 4 blue; 1 blue, 6 red, 5 green
+Game 55: 7 red, 13 blue; 7 blue, 1 red, 1 green; 3 red, 5 blue
+Game 56: 6 red, 3 green, 1 blue; 7 blue, 2 green, 5 red; 4 green, 4 red; 8 blue, 1 green; 6 green, 6 blue, 4 red
+Game 57: 14 blue, 12 green, 8 red; 1 red, 20 blue, 10 green; 4 red, 16 green, 15 blue
+Game 58: 3 blue, 12 red; 9 red, 3 blue, 2 green; 2 blue, 2 red; 7 red, 4 green, 5 blue; 10 red, 1 blue
+Game 59: 7 red, 11 blue, 17 green; 5 red, 4 green, 7 blue; 8 red, 6 blue, 17 green; 16 green, 7 red, 6 blue; 5 blue, 12 green, 9 red; 7 blue, 3 red, 9 green
+Game 60: 4 red, 5 green, 4 blue; 15 green, 4 red, 18 blue; 6 blue, 1 red, 1 green; 14 blue, 12 green, 1 red; 2 green, 5 red, 4 blue; 2 green, 1 blue, 5 red
+Game 61: 3 green, 2 blue; 4 green, 6 blue; 2 red, 12 green, 11 blue; 1 red, 9 green, 7 blue; 2 red, 11 green, 19 blue; 9 blue, 1 red, 2 green
+Game 62: 17 green; 3 blue, 14 red, 14 green; 17 red, 16 green, 5 blue; 17 green, 5 blue, 1 red; 4 blue, 17 red, 13 green
+Game 63: 4 green, 2 red, 2 blue; 10 green, 15 blue, 3 red; 5 green, 5 blue, 5 red
+Game 64: 9 red, 10 blue, 2 green; 1 green, 4 red, 1 blue; 5 green, 2 blue, 11 red
+Game 65: 1 blue, 10 red, 5 green; 1 blue, 4 green, 2 red; 3 blue, 1 green; 11 red, 2 blue, 5 green; 9 green, 11 red, 3 blue
+Game 66: 6 blue, 13 green, 2 red; 5 green, 1 red, 7 blue; 11 green, 3 red; 5 blue, 1 red, 2 green
+Game 67: 1 red, 10 green, 4 blue; 5 blue, 3 red, 9 green; 4 blue, 3 red, 1 green; 14 red, 4 blue, 10 green
+Game 68: 12 green, 3 red, 3 blue; 2 green, 1 red, 2 blue; 1 blue, 3 green, 3 red; 1 green, 1 red, 6 blue
+Game 69: 3 blue, 10 red, 4 green; 4 green, 1 blue, 6 red; 1 blue, 1 red, 6 green; 4 red, 3 blue, 5 green
+Game 70: 9 blue, 3 green; 1 red, 2 green, 6 blue; 9 blue, 2 green; 6 blue, 1 red; 6 green, 1 red, 6 blue; 3 blue, 1 red, 2 green
+Game 71: 2 blue; 2 red, 3 blue; 12 blue, 3 red, 1 green; 1 green; 1 red, 7 blue; 1 red, 9 blue
+Game 72: 1 red, 1 green, 5 blue; 19 blue, 1 red, 3 green; 3 green, 1 red; 1 red, 13 blue, 1 green; 1 red, 1 green, 19 blue; 6 blue
+Game 73: 12 blue, 5 red, 5 green; 12 blue, 1 red, 4 green; 7 green, 4 red, 6 blue; 1 green, 4 blue, 10 red; 9 blue, 14 green
+Game 74: 9 blue, 1 green, 2 red; 7 blue, 15 red; 5 red, 2 green, 17 blue
+Game 75: 8 red; 1 green, 14 red; 2 blue, 3 green, 10 red; 2 blue, 4 green
+Game 76: 2 red, 3 blue; 6 blue, 8 red; 6 blue, 9 red; 7 blue; 7 red, 1 green, 5 blue
+Game 77: 6 green, 5 red, 12 blue; 16 blue, 5 red, 11 green; 4 blue, 5 green; 10 blue, 4 red, 9 green
+Game 78: 7 blue, 2 red; 1 green, 5 red; 4 blue
+Game 79: 3 green, 4 blue; 4 blue, 1 green, 2 red; 8 blue, 3 green
+Game 80: 10 red, 8 green; 4 red, 1 blue; 7 red, 4 green, 4 blue; 6 green, 1 red, 3 blue; 9 red, 3 blue; 4 green, 8 blue, 13 red
+Game 81: 3 red, 6 green, 9 blue; 9 red, 1 blue, 3 green; 5 red, 11 green, 1 blue
+Game 82: 6 green, 11 blue, 8 red; 16 green, 9 red, 7 blue; 6 blue, 17 green, 4 red
+Game 83: 6 blue, 1 green, 8 red; 3 green, 5 blue; 4 red, 2 green, 8 blue
+Game 84: 2 green, 1 red, 5 blue; 1 red, 2 green, 5 blue; 2 blue; 9 blue
+Game 85: 9 blue, 2 red; 7 green, 13 blue, 3 red; 11 green, 17 blue
+Game 86: 2 green, 15 red; 12 red, 1 blue, 3 green; 2 blue, 4 red, 3 green; 5 red; 6 green, 2 blue
+Game 87: 17 blue, 3 red; 3 red, 4 green, 10 blue; 3 red, 14 blue, 4 green
+Game 88: 13 green, 10 blue, 10 red; 14 green, 3 red, 4 blue; 13 blue, 7 red, 16 green; 10 blue, 6 green, 1 red; 9 red, 4 green, 14 blue
+Game 89: 3 green, 16 blue, 14 red; 4 green, 13 red, 1 blue; 6 red, 17 blue, 1 green; 4 red, 7 blue
+Game 90: 2 blue, 2 red; 5 blue, 10 red, 6 green; 10 red, 3 green, 1 blue; 10 blue, 6 green, 7 red
+Game 91: 15 green, 5 blue, 12 red; 9 red, 1 green, 4 blue; 2 red, 15 green, 3 blue; 18 green, 5 blue, 2 red
+Game 92: 7 green, 7 blue, 12 red; 7 blue, 9 red, 2 green; 11 blue, 10 red, 10 green; 2 green, 4 red, 11 blue; 12 red, 4 blue; 2 red, 6 green
+Game 93: 2 green, 8 blue; 2 blue, 1 red, 3 green; 4 blue, 8 green, 1 red; 8 blue, 5 green; 3 green
+Game 94: 16 red, 1 green, 5 blue; 11 red, 9 blue; 5 red, 2 green, 6 blue
+Game 95: 4 blue, 7 red; 7 red, 10 green; 11 green; 2 red, 10 green; 6 blue, 8 red; 8 red, 2 green, 6 blue
+Game 96: 9 blue, 12 green; 6 green, 9 blue, 11 red; 7 blue, 5 green, 10 red
+Game 97: 1 green, 6 red, 1 blue; 6 red, 3 green, 6 blue; 9 green, 5 blue, 9 red; 13 red, 7 green
+Game 98: 9 red, 12 green, 2 blue; 1 blue, 11 green, 10 red; 10 red, 2 green
+Game 99: 4 red, 13 blue, 7 green; 7 green, 5 blue, 6 red; 7 green, 11 blue; 10 green, 2 red, 8 blue
+Game 100: 2 green, 1 blue; 9 red, 8 green, 1 blue; 4 red, 10 green, 1 blue; 17 green, 8 red; 5 green, 1 blue, 7 red; 14 red, 12 green
\ No newline at end of file
diff --git a/2023/day02/part02/src/main.go b/2023/day02/part02/src/main.go
new file mode 100644
index 0000000..87dd758
--- /dev/null
+++ b/2023/day02/part02/src/main.go
@@ -0,0 +1,195 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"log"
+	"os"
+	"strconv"
+	"strings"
+)
+
+const demo = false
+
+type cube_game_round struct {
+	red   int
+	green int
+	blue  int
+}
+
+type cube_game struct {
+	gameId int
+	rounds []cube_game_round
+}
+
+const year string = "2023"
+const day string = "day02"
+const part string = "part01"
+
+var numOfCubesPerColor = map[string]int{
+	"red":   12,
+	"green": 13,
+	"blue":  14,
+}
+
+var colors = []string{
+	"red",
+	"green",
+	"blue",
+}
+
+func isNumeric(s string) bool {
+	_, err := strconv.Atoi(s)
+	return err == nil
+}
+
+func readLines(path string) ([]string, error) {
+	file, err := os.Open(path)
+	if err != nil {
+		return nil, err
+	}
+	defer file.Close()
+
+	var lines []string
+
+	scanner := bufio.NewScanner(file)
+	for scanner.Scan() {
+		lines = append(lines, scanner.Text())
+	}
+	return lines, scanner.Err()
+}
+
+func readInputFileLines() []string {
+	var input_name string
+	if demo == true {
+		input_name = "demo-input.txt"
+	} else {
+		input_name = "input.txt"
+	}
+	path := year + "/" + day + "/" + part + "/" + input_name
+
+	lines, err := readLines(path)
+	if err != nil {
+		log.Fatalf("readLines: %s", err)
+	}
+
+	return lines
+}
+
+func getGameId(line string) int {
+	gameId := strings.Split(line, ":")[0]
+	gameId = strings.TrimSpace(gameId)
+	gameId = strings.Split(gameId, " ")[1]
+	gameIdInt, _ := strconv.Atoi(gameId)
+
+	return gameIdInt
+}
+
+func getRounds(line string) []string {
+	roundsText := strings.Split(line, ":")[1]
+	roundsText = strings.TrimSpace(roundsText)
+	rounds := strings.Split(roundsText, ";")
+
+	// Trim whitespace
+	for i := 0; i < len(rounds); i++ {
+		rounds[i] = strings.TrimSpace(rounds[i])
+	}
+
+	return rounds
+}
+
+func getRoundDetails(round string) cube_game_round {
+	roundCubes := strings.Split(round, ",")
+	var cRound cube_game_round
+	for i := 0; i < len(roundCubes); i++ {
+		// fmt.Println(roundCubes[i])
+		roundCubeStr := strings.TrimSpace(roundCubes[i])
+		roundCubeData := strings.Split(roundCubeStr, " ")
+		numOfCubes, _ := strconv.Atoi(roundCubeData[0])
+		colorOfCube := roundCubeData[1]
+		switch colorOfCube {
+		case "red":
+			cRound.red = numOfCubes
+		case "green":
+			cRound.green = numOfCubes
+		case "blue":
+			cRound.blue = numOfCubes
+		}
+	}
+
+	return cRound
+}
+
+func buildGameStrut(line string) cube_game {
+	var cGame cube_game
+	cGame.gameId = getGameId(line)
+
+	roundsArr := getRounds(line)
+
+	var rounds []cube_game_round
+
+	for i := 0; i < len(roundsArr); i++ {
+		rDetails := getRoundDetails(roundsArr[i])
+		rounds = append(rounds, rDetails)
+	}
+
+	cGame.rounds = rounds
+
+	return cGame
+}
+
+func isGamePossible(cGame cube_game) bool {
+	rounds := cGame.rounds
+	for i := 0; i < len(rounds); i++ {
+		if rounds[i].red > numOfCubesPerColor["red"] {
+			return false
+		} else if rounds[i].green > numOfCubesPerColor["green"] {
+			return false
+		} else if rounds[i].blue > numOfCubesPerColor["blue"] {
+			return false
+		}
+	}
+
+	return true
+}
+
+func getPowerOfGame(cGame cube_game) int {
+	rounds := cGame.rounds
+	var max_red int
+	var max_green int
+	var max_blue int
+
+	for i := 0; i < len(rounds); i++ {
+		if rounds[i].red > max_red {
+			max_red = rounds[i].red
+		}
+
+		if rounds[i].green > max_green {
+			max_green = rounds[i].green
+		}
+
+		if rounds[i].blue > max_blue {
+			max_blue = rounds[i].blue
+		}
+
+	}
+
+	power := max_red * max_green * max_blue
+
+	return power
+}
+
+func main() {
+	lines := readInputFileLines()
+
+	var totalPower int
+
+	for i := 0; i < len(lines); i++ {
+		cGame := buildGameStrut(lines[i])
+		gPower := getPowerOfGame(cGame)
+		totalPower += gPower
+		fmt.Printf("%d: %d\n", cGame.gameId, gPower)
+	}
+
+	fmt.Printf("Total: %d\n", totalPower)
+}