great stuff

src/ui/SolutionList.svelte

@@ -0,0 +1,44 @@
+<script lang="ts">
+    import {solutions, activeSolution, showingSolution} from "../store";
+
+    function selectSolution(i: number) {
+        activeSolution.set(i);
+        showingSolution.set(true);
+    }
+</script>
+
+<ul>
+    {#if $solutions.length === 0}
+        <li>No solutions yet...</li>
+    {/if}
+    {#each $solutions as soln, i}
+        <li class:active={$activeSolution === i} on:click={() => selectSolution(i)}>
+            Solution #{i + 1}
+        </li>
+    {/each}
+</ul>
+
+<style>
+    li:hover:not(.active) {
+        background-color: #aaaaaa;
+    }
+    li {
+        transition: background-color 100ms;
+        cursor: pointer;
+        list-style: none;
+        height: 2em;
+        line-height: 2em;
+    }
+    ul {
+        width: 100%;
+        overflow-y: scroll;
+        flex: 1;
+        padding: 0.5em;
+        margin: 0;
+        text-align: center;
+        background-color: #666;
+    }
+    .active {
+        background-color: #ff3e00;
+    }
+</style>