diff --git a/kadai3-1/README.md b/kadai3-1/README.md
new file mode 100644
index 0000000..a1cac41
--- /dev/null
+++ b/kadai3-1/README.md
@@ -0,0 +1,6 @@
+# 課題3-1
+
+* タイピングゲームを作ろう
+* 標準出力に英単語を出す（出すものは自由）
+* 標準入力から1行受け取る
+* 制限時間内に何問解けたか表示する
diff --git a/kadai3-1/typegame/main.go b/kadai3-1/typegame/main.go
new file mode 100644
index 0000000..8e16355
--- /dev/null
+++ b/kadai3-1/typegame/main.go
@@ -0,0 +1,47 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"os"
+	"time"
+)
+
+func input(r io.Reader) <-chan string {
+	ch := make(chan string)
+	go func() {
+		s := bufio.NewScanner(r)
+		for s.Scan() {
+			ch <- s.Text()
+		}
+		close(ch)
+	}()
+	return ch
+}
+
+func main() {
+	ch := input(os.Stdin)
+
+	chanIsFinish := make(chan bool)
+	go func() {
+		time.Sleep(time.Second * 3)
+		chanIsFinish <- true
+	}()
+
+	for {
+		fmt.Print(">")
+		var isFinished = false
+
+		select {
+		case isFinished = <-chanIsFinish:
+			fmt.Println("FINISHED!")
+		case res := <-ch:
+			fmt.Println(res)
+		}
+
+		if isFinished {
+			break
+		}
+	}
+}