diff --git a/src/romannumbers.js b/src/romannumbers.js
new file mode 100644
index 0000000..cd3c5fb
--- /dev/null
+++ b/src/romannumbers.js
@@ -0,0 +1,16 @@
+// Реализовать создание следующую запись ;]
+// ...
+
+Number.prototype.I =    Array.from(Array(1).keys())
+Number.prototype.II =   Array.from(Array(2).keys())
+Number.prototype.III =  Array.from(Array(3).keys())
+Number.prototype.IV =   Array.from(Array(4).keys())
+Number.prototype.V =    Array.from(Array(5).keys())
+Number.prototype.VI =   Array.from(Array(6).keys())
+Number.prototype.VII =  Array.from(Array(7).keys())
+Number.prototype.VIII = Array.from(Array(8).keys())
+Number.prototype.IX =   Array.from(Array(9).keys())
+Number.prototype.X =    Array.from(Array(10).keys())
+
+console.log(0..V); // [0, 1, 2, 3, 4];
+console.log(0..VII); // [0, 1, 2, 3, 4, 5, 6];
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