diff --git a/main.go b/main.go
new file mode 100644
index 0000000..1a735a5
--- /dev/null
+++ b/main.go
@@ -0,0 +1,58 @@
+package main
+
+import (
+	"encoding/csv"
+	"flag"
+	"fmt"
+	"os"
+	"strings"
+)
+
+func main() {
+	csvFilename := flag.String("csv", "problems.csv", "a csv file in the format of 'question,answer'")
+	flag.Parse()
+
+	file, err := os.Open(*csvFilename)
+	if err != nil {
+		exit(fmt.Sprintf("Failed to open the CSV file: %s\n", *csvFilename))
+	}
+	r := csv.NewReader(file)
+	lines, err := r.ReadAll()
+	if err != nil {
+		exit("Failed to parse the provided CSV file.")
+	}
+	problems := parseLines(lines)
+
+	correct := 0
+	for i, p := range problems {
+		fmt.Printf("Problem #%d: %s = \n", i+1, p.q)
+		var answer string
+		fmt.Scanf("%s\n", &answer)
+		if answer == p.a {
+			correct++
+		}
+	}
+
+	fmt.Printf("You scored %d out of %d.\n", correct, len(problems))
+}
+
+func parseLines(lines [][]string) []problem {
+	ret := make([]problem, len(lines))
+	for i, line := range lines {
+		ret[i] = problem{
+			q: line[0],
+			a: strings.TrimSpace(line[1]),
+		}
+	}
+	return ret
+}
+
+type problem struct {
+	q string
+	a string
+}
+
+func exit(msg string) {
+	fmt.Println(msg)
+	os.Exit(1)
+}
diff --git a/students/sinetoami/main.go b/students/sinetoami/main.go
new file mode 100644
index 0000000..054e78a
--- /dev/null
+++ b/students/sinetoami/main.go
@@ -0,0 +1,44 @@
+package main
+
+import (
+	"encoding/csv"
+	"flag"
+	"fmt"
+	"os"
+)
+
+type Problem struct {
+	question, answer string
+}
+
+func main() {
+	filename := flag.String("csv", "problems.csv", "CSV file")
+	file, err := os.Open(*filename)
+
+	if err != nil {
+		fmt.Errorf("could not open file: %v", err)
+	}
+	defer file.Close()
+
+	lines, err := csv.NewReader(file).ReadAll()
+	if err != nil {
+		fmt.Errorf("could not read file: %v", err)
+	}
+
+	problems := []Problem{}
+	for _, line := range lines {
+		problems = append(problems, Problem{line[0], line[1]})
+	}
+
+	score := 0
+	for i, problem := range problems {
+		userAnswer := ""
+		fmt.Printf("Problem #%d: %s = ", i+1, problem.question)
+		fmt.Scan(&userAnswer)
+		if userAnswer == problem.answer {
+			score++
+		}
+	}
+
+	fmt.Printf("You scored %d out of %d.", score, len(problems))
+}