diff --git a/dice_roller/main.go b/dice_roller/main.go
new file mode 100644
index 0000000..c9cac68
--- /dev/null
+++ b/dice_roller/main.go
@@ -0,0 +1,48 @@
+package main
+
+import (
+	"fmt"
+	"math/rand"
+	"regexp"
+	"strconv"
+	"time"
+)
+
+func main() {
+	// Regular expression to validate input format (XdY[+-]N)
+	diceExpr := regexp.MustCompile(`^(\d+)d(\d+)([+-]\d+)?$`)
+
+	fmt.Println("Enter dice expression (XdY[+-]N): ")
+	var input string
+	fmt.Scanln(&input)
+
+	// Validate input format
+	if !diceExpr.MatchString(input) {
+		fmt.Println("Invalid input format. Please enter XdY[+-]N where X is the number of dice, Y is the number of sides, and N is the optional modifier.")
+		return
+	}
+
+	// Extract number of dice, sides, and modifier (if present) from input
+	matches := diceExpr.FindStringSubmatch(input)
+	numDice, _ := strconv.Atoi(matches[1])
+	numSides, _ := strconv.Atoi(matches[2])
+	modifier := 0
+	if len(matches) > 3 {
+		modifier, _ = strconv.Atoi(matches[3])
+	}
+
+	// Seed random number generator
+	rand.Seed(int64(time.Now().UnixNano()))
+
+	// Roll dice and sum results
+	var total int
+	for i := 0; i < numDice; i++ {
+		roll := rand.Intn(numSides) + 1
+		fmt.Printf("Die %d: %d\n", i+1, roll)
+		total += roll
+	}
+
+	// Apply modifier and print total
+	total += modifier
+	fmt.Printf("Total: %d (including modifier of %d)\n", total, modifier)
+}
diff --git a/dice_roller/main_test.go b/dice_roller/main_test.go
new file mode 100644
index 0000000..38f4863
--- /dev/null
+++ b/dice_roller/main_test.go
@@ -0,0 +1,46 @@
+package main
+//Start of Elios attempt
+import (
+	"io/ioutil"
+	"os"
+	"strconv"
+	"strings"
+	"testing"
+)
+
+func TestRollDice(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected int
+	}{
+		{"2d6", 7},     // Simple roll
+		{"1d20+5", 18}, // Roll with modifier
+		{"4d4-2", 9},   // Multiple dice with modifier
+	}
+
+	for _, test := range tests {
+		// Capture standard output to compare results
+		old := os.Stdout
+		r, w, _ := os.Pipe()
+		os.Stdout = w
+
+		// Call the main function with the test input
+		main()
+
+		// Restore standard output
+		w.Close()
+		os.Stdout = old
+
+		// Read the captured output
+		output, _ := ioutil.ReadAll(r)
+		resultLine := strings.Split(string(output), "\n")[len(strings.Split(string(output), "\n"))-1]
+		splitResult := strings.Split(resultLine, ": ")
+		if len(splitResult) >= 2 {
+			actual, _ := strconv.Atoi(splitResult[1])
+			// Use actual here
+			if actual != test.expected {
+				t.Errorf("Roll failed for input %s: expected %d, got %d", test.input, test.expected, actual)
+			}
+		}
+	}
+}