beginning of interface

src/App.css

@@ -1,10 +1,3 @@
-.logo.vite:hover {
-  filter: drop-shadow(0 0 2em #747bff);
-}
-
-.logo.solid:hover {
-  filter: drop-shadow(0 0 2em #2f5d90);
-}
 :root {
   font-family: Inter, Avenir, Helvetica, Arial, sans-serif;
   font-size: 16px;
@@ -30,22 +23,43 @@
   text-align: center;
 }
 
-.logo {
-  height: 6em;
-  padding: 1.5em;
-  will-change: filter;
-  transition: 0.75s;
-}
-
-.logo.tauri:hover {
-  filter: drop-shadow(0 0 2em #24c8db);
-}
-
 .row {
   display: flex;
   justify-content: center;
 }
 
+.puzzle {
+  display: flex;
+  flex-direction: column;
+  gap: 1vmin;
+  font-size: 3vmin;
+  font-weight: 600;
+}
+
+.puzzle-row {
+  display: flex;
+  justify-content: center;
+  height: 15vmin;
+  gap: 1vmin;
+}
+.puzzle-item {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  cursor: pointer;
+  user-select: none;
+  width: 20vmin;
+  border-radius: 1vmin;
+  flex-grow: 0;
+  background-color: #f6f6f622;
+}
+.puzzle-item:hover, .puzzle-item:focus-visible {
+  background-color: #f6f6f633;
+}
+.puzzle-item.is-selected {
+  outline: 0.33vmin solid #ffffffdd;
+}
+
 a {
   font-weight: 500;
   color: #646cff;

src/App.tsx

@@ -1,12 +1,63 @@
-import { createSignal } from "solid-js";
-// import logo from "./assets/logo.svg";
+import { For, createMemo, createSignal } from "solid-js";
+import connections from "./assets/connections.json";
 import "./App.css";
+import { shuffleArray } from "./utils";
+
+function fromIndex(index: number): [number, number] {
+  const col = index % 4;
+  const row = (index - col) / 4;
+  return [row, col];
+}
 
 function App() {
+  const [puzzleIndex, setPuzzleIndex] = createSignal(0);
+  const [selected, setSelected] = createSignal<number[]>([]);
+  const puzzle = createMemo(() =>
+    shuffleArray(
+      Array(16)
+        .fill(0)
+        .map((_, i) => i)
+    )
+  );
+  const answers = () => connections[puzzleIndex()].answers;
 
   return (
     <main class="container">
       <h1>Slick Connections</h1>
+      <div class="puzzle">
+        <For each={[0, 1, 2, 3]}>
+          {(row) => (
+            <div class="puzzle-row">
+              <For each={[0, 1, 2, 3]}>
+                {(col) => {
+                  const index = 4 * row + col;
+                  const puzzleIndex = puzzle()[index];
+                  const [groupIndex, memberIndex] = fromIndex(puzzleIndex);
+                  const answer = answers()[groupIndex].members[memberIndex];
+                  return (
+                    <div
+                      classList={{
+                        "puzzle-item": true,
+                        "is-selected": selected().includes(index),
+                      }}
+                      tabindex="0"
+                      on:click={() => {
+                        setSelected(
+                          selected().includes(index)
+                          ? selected().filter(x => x !== index)
+                          : [...selected(), index]
+                        );
+                      }}
+                    >
+                      {answer}
+                    </div>
+                  );
+                }}
+              </For>
+            </div>
+          )}
+        </For>
+      </div>
     </main>
   );
 }

src/utils.ts

@@ -0,0 +1,8 @@
+export function shuffleArray<T>(array: T[]) {
+  const copy = Array.from(array)
+  for (let i = copy.length - 1; i > 0; i--) {
+    const j = Math.floor(Math.random() * (i + 1));
+    [copy[i], copy[j]] = [copy[j], copy[i]];
+  }
+  return copy
+}