diff --git a/src/pages/Arrow.tsx b/src/pages/Arrow.tsx
index a377723..7b02766 100644
--- a/src/pages/Arrow.tsx
+++ b/src/pages/Arrow.tsx
@@ -1,11 +1,13 @@
 import L from "leaflet";
-import { createSignal, For, onMount } from "solid-js";
+import { createEffect, createSignal, onMount } from "solid-js";
 
 let map: L.Map | null = null;
 
 export function Arrow() {
     const container = <div class="h-[98vh] rounded-lg dark:opacity-60" />;
-    const [points, setPoints] = createSignal<Array<L.LatLng>>([]);
+    const [first_point, set_first_point] = createSignal<L.LatLng | null>(null);
+    const [second_point, set_second_point] = createSignal<L.LatLng | null>(null);
+    const [points, setPoints] = createSignal<Array<[number, number]>>([]);
 
     onMount(() => {
         map = L.map(container as HTMLElement)
@@ -19,19 +21,44 @@ export function Arrow() {
 
         // Set up click logic
         map.addEventListener("click", (ev) => {
-            const p1 = ev.latlng;
-            const p2 = new L.LatLng(
-                p1.lat + 0.005,
-                p1.lng,
-            );
+            const point = ev.latlng;
 
-            const [c1, c2, c3] = compute_triangle_points(p1, p2);
+            if (first_point() === null) {
+                // Set first point
+                set_first_point(point);
+                return;
+            }
+            if (second_point() === null) {
+                set_second_point(point);
 
-            // Draw the arrow. TODO: direction
-            L.polygon([c1, c2, c3], { color: "red" }).addTo(map!);
+                // Compute the triangle
+                const p1 = first_point()!;
+
+                const [c1, c2, c3] = compute_triangle_points(p1, point);
+
+                // Draw the arrow. TODO: direction
+                L.polygon([c1, c2, c3], { color: "red" }).addTo(map!);
+
+                // Reset
+                set_first_point(null);
+                set_second_point(null);
+            }
         });
     });
 
+    let current_polyline: L.Polyline | null = null;
+    createEffect(() => {
+        const dots = points().map(([lat, lng]) => ({ lat, lng }));
+        if (dots.length === 0) {
+            current_polyline?.removeFrom(map!);
+            current_polyline = null;
+        }
+
+        current_polyline = L.polyline(dots, { color: "red" });
+        current_polyline.addTo(map!);
+    });
+
+
     return (
         <div class="grid grid-cols-[30rem_auto]">
             <div>
@@ -41,30 +68,41 @@ export function Arrow() {
                 </h2>
 
                 <p class="px-2">
-                    Haz click en cualquier parte del mapa para crear una flecha.
+                    Ingresá una ruta.
+                    <br />
+                    Haz click en un punto de la ruta (punto inicial)
+                    <br />
+                    Haz click en otro punto de la ruta (punto final)
+                    <br />
+                    Un triangulo se creará en el medio, apuntdando hacia
+                    el punto final
                 </p>
 
                 <div class="px-2 py-4">
-                    Puntos:
+                    Ruta:
                     <br />
-                    <div class="h-40 overflow-scroll p-2 my-2 rounded border-2 border-c-primary">
-                        <For each={points()}>
-                            {(p) => <p class="font-mono">{p.lat},{p.lng}</p>}
-                        </For>
+                    <textarea
+                        class="inline-block w-full bg-black text-white p-1 my-2 rounded"
+                        name="" id=""
+                        onInput={(e) => setPoints(JSON.parse(e.target.value))}
+                    />
+
+                    Puntos:
+
+                    <div>
+                        Punto 1: {first_point()?.lat ?? "<vacio>"}, {first_point()?.lng ?? "<vacio>"}
+                        <br />
+                        Punto 2: {second_point()?.lat ?? "<vacio>"}, {second_point()?.lng ?? "<vacio>"}
                     </div>
-                    <button class="bg-c-primary text-white py-2 px-4 rounded mr-2"
-                        onClick={() => {
-                            if (points().length >= 1) {
-                                setPoints((x) => x.slice(0, -1));
-                            }
-                        }}
-                    >
-                        Retroceder
-                    </button>
+
                     <button class="bg-c-primary text-white py-2 px-4 rounded mr-2"
                         onClick={() => {
                             const confirmation = confirm("¿Estas seguro? Se perderán todos los puntos");
-                            if (confirmation) setPoints([]);
+                            if (confirmation) {
+                                setPoints([]);
+                                set_first_point(null);
+                                set_second_point(null);
+                            }
                         }}
                     >
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