diff --git a/serie1/Strings.java b/serie1/Strings.java
new file mode 100644
index 0000000000000000000000000000000000000000..1bf95d019ff46db5dd31dcab6d236504cdf3d1d4
--- /dev/null
+++ b/serie1/Strings.java
@@ -0,0 +1,22 @@
+public class Strings {
+
+    public static boolean isNumeric(String term) {
+        for (int i = 0; i < term.length(); i++) {
+            System.out.println(term.charAt(i));
+        }
+
+        for (char c : term.toCharArray()) {
+
+        }
+
+        return true;
+    }
+
+    // public static int[] indexes(String term, char c) {
+    // }
+    //
+    //
+    public static void main(String[] args) {
+        isNumeric("Wesh alors!");
+    }
+}