diff --git a/src/game-view.tsx b/src/game-view.tsx
index 1994b67..b96464b 100644
--- a/src/game-view.tsx
+++ b/src/game-view.tsx
@@ -4,6 +4,7 @@ import React, {
 } from 'react';
 
 import Honeycomb from './honeycomb';
+import { isPangram } from './scoring';
 import { StoreContext } from './store';
 
 const GameView: FunctionComponent = () => {
@@ -46,7 +47,7 @@ const GameView: FunctionComponent = () => {
         )}
         {words.map((word) => (
           <div
-            className="m-1"
+            className={`m-1 ${isPangram(letters, word) ? 'text-yellow-400' : ''}`}
             key={word}
           >
             {word}
diff --git a/src/scoring.ts b/src/scoring.ts
new file mode 100644
index 0000000..51766c1
--- /dev/null
+++ b/src/scoring.ts
@@ -0,0 +1,20 @@
+import twl06 = require('./twl06.json');
+
+export const isPangram = (letters: string[], word: string): boolean => {
+  const chars = word.split('');
+  return letters.every((letter) => chars.includes(letter));
+};
+
+export const scoreWord = (letters: string[], words: string[], word: string): number => {
+  if (word.length < 4 || words.includes(word) || !word.split('').includes(letters[0])
+    || !twl06.includes(word.toLowerCase())) {
+    return 0;
+  }
+  if (word.length === 4) {
+    return 1;
+  }
+  if (isPangram(letters, word)) {
+    return word.length + 7;
+  }
+  return word.length;
+};
diff --git a/src/store.tsx b/src/store.tsx
index b347b7c..2ce1d94 100644
--- a/src/store.tsx
+++ b/src/store.tsx
@@ -7,7 +7,7 @@ import React, {
   useReducer,
 } from 'react';
 
-import twl06 = require('./twl06.json');
+import { scoreWord } from './scoring';
 
 export interface State {
   currentWord: string;
@@ -69,22 +69,13 @@ const shuffle = (letters: string[]): string[] => {
   return newLetters;
 };
 
-const canSubmitWord = (state: State): boolean => {
-  const { currentWord, words } = state;
-  return currentWord.length > 3 && !words.includes(currentWord)
-    && currentWord.split('').includes(state.letters[0])
-    && twl06.includes(currentWord.toLowerCase());
-};
-
-const scoreWord = (word: string): number => (word.length === 4 ? 1 : word.length);
-
 const enterWordReducer: Reducer<State, EnterWordAction> = (state) => {
-  const valid = canSubmitWord(state);
+  const score = scoreWord(state.letters, state.words, state.currentWord);
   return {
     ...state,
     currentWord: '',
-    score: state.score + (valid ? scoreWord(state.currentWord) : 0),
-    words: valid ? [...state.words, state.currentWord] : state.words,
+    score: state.score + score,
+    words: score > 0 ? [...state.words, state.currentWord] : state.words,
   };
 };