diff --git a/src/App.vue b/src/App.vue
index 65cd5f7..69d2808 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -21,7 +21,7 @@
 <script setup lang="ts">
 import { onMounted } from 'vue'
 
-import { darkMode, isDarkModeDefault } from '@/composables/settings'
+import { darkMode } from '@/composables/settings'
 
 import AppHeader from './components/AppHeader.vue'
 import SideMenu from './components/SideMenu.vue'
@@ -29,6 +29,6 @@ import SideMenu from './components/SideMenu.vue'
 onMounted(() => {
   darkMode.value = localStorage.getItem('n0_dark')
     ? localStorage.getItem('n0_dark') === 'true'
-    : isDarkModeDefault()
+    : true
 })
 </script>
diff --git a/src/algo.ts b/src/algo.ts
index 68f5594..4ef9fcf 100644
--- a/src/algo.ts
+++ b/src/algo.ts
@@ -141,7 +141,7 @@ export function isSolvable(result: number, plaquettes: number[]): boolean {
   }
 
   if (histories.length) {
-    // printHistory(histories[0])
+    printHistory(histories[0])
   }
   return found
 
diff --git a/src/components/AppHeader.vue b/src/components/AppHeader.vue
index 5760d28..2c1379a 100644
--- a/src/components/AppHeader.vue
+++ b/src/components/AppHeader.vue
@@ -12,7 +12,7 @@
     </h1>
     <button @click="isSideMenuVisible = true">
       <IconMenu
-        class="text-xl hover:text-cyan-500 dark:text-stone-400 transition-opacity" />
+        class="text-xl btn" />
     </button>
   </div>
 </template>
diff --git a/src/components/OperationsList.vue b/src/components/OperationsList.vue
index 995c0f2..bb2bac7 100644
--- a/src/components/OperationsList.vue
+++ b/src/components/OperationsList.vue
@@ -2,63 +2,61 @@
   <div class="relative font-mono text-xl text-center">
     <TransitionGroup name="slide_up">
       <div
-        class=""
+        class="inline-block"
         v-for="(op, i) in operations"
         :style="{
           transitionDelay: `${transDelay * (operations.length - i)}ms`,
         }"
         :key="i">
-        <div class="inline-block">
-          <!-- OPERATION LINE -->
-          <div
-            class="flex items-center pb-1 border-b border-stone-600 border-dashed md:py-2"
-            :class="{ 'text-red-500': isOperationInvalid(op) }">
-            <!-- LEFT OPERAND -->
-            <div class="w-[2.5em] transition-all">
-              {{ op.left?.value ?? '&nbsp;' }}
-            </div>
-
-            <!-- OPERATOR -->
-            <div class="flex justify-center w-[2.5em] transition-all">
-              <Component
-                class="text-lg text-stone-400"
-                v-if="op.operator"
-                :is="operatorIcons[op.operator]" />
-              <span v-else>&nbsp;</span>
-            </div>
-
-            <!-- RIGHT OPERAND -->
-            <div class="w-[2.5em] transition-all">
-              {{ op.right?.value ?? '&nbsp;' }}
-            </div>
-
-            <!-- EQUALS -->
-            <div class="mx-4 text-stone-400 border-none">
-              <IconEquals />
-            </div>
-
-            <!-- RESULT -->
-            <div class="w-[3.2em] transition-all">
-              <IconSad v-if="isOperationInvalid(op)" />
-              <span
-                :class="{ 'text-cyan-500': op.result.value === result }"
-                v-else-if="op.result">
-                {{ op.result?.value }}
-              </span>
-              <span v-else>?</span>
-            </div>
-
-            <!-- UNDO -->
-            <button
-              class="ml-4"
-              @click="undoOperation(i)">
-              <IconUndo
-                class="text-stone-600 hover:text-cyan-500"
-                :class="{
-                  invisible: !canOperationBeDeleted(op),
-                }" />
-            </button>
+        <!-- OPERATION LINE -->
+        <div
+          class="flex items-center pb-1 border-b border-stone-600 border-dashed md:py-2"
+          :class="{ 'text-red-500': isOperationInvalid(op) }">
+          <!-- LEFT OPERAND -->
+          <div class="w-[2.5em] transition-all">
+            {{ op.left?.value ?? '&nbsp;' }}
           </div>
+
+          <!-- OPERATOR -->
+          <div class="flex justify-center w-[2.5em] transition-all">
+            <Component
+              class="text-lg text-stone-400"
+              v-if="op.operator"
+              :is="operatorIcons[op.operator]" />
+            <span v-else>&nbsp;</span>
+          </div>
+
+          <!-- RIGHT OPERAND -->
+          <div class="w-[2.5em] transition-all">
+            {{ op.right?.value ?? '&nbsp;' }}
+          </div>
+
+          <!-- EQUALS -->
+          <div class="mx-4 text-stone-400 border-none">
+            <IconEquals />
+          </div>
+
+          <!-- RESULT -->
+          <div class="w-[3.2em] transition-all">
+            <IconSad v-if="isOperationInvalid(op)" />
+            <span
+              :class="{ 'text-cyan-500': op.result.value === result }"
+              v-else-if="op.result">
+              {{ op.result?.value }}
+            </span>
+            <span v-else>?</span>
+          </div>
+
+          <!-- UNDO -->
+          <button
+            class="ml-4"
+            @click="undoOperation(i)">
+            <IconUndo
+              class="text-stone-600 hover:text-cyan-500"
+              :class="{
+                invisible: !canOperationBeDeleted(op),
+              }" />
+          </button>
         </div>
       </div>
     </TransitionGroup>
@@ -93,9 +91,7 @@ function undoOperation(index: number): void {
     let popped: Operation
     if (i === index) {
       popped = operations[index]
-      setTimeout(() => {
-        operations[index] = getEmptyOperation()
-      }, transDelay * l)
+      operations[index] = getEmptyOperation()
     }
     else {
       popped = operations.pop()!
diff --git a/src/components/OperatorsList.vue b/src/components/OperatorsList.vue
index 0b29bf2..cb26160 100644
--- a/src/components/OperatorsList.vue
+++ b/src/components/OperatorsList.vue
@@ -2,7 +2,7 @@
   <div class="flex gap-2 justify-center my-4">
     <PlaquetteBox
       is="button"
-      class="aspect-square w-[1.5em] text-2xl border btn"
+      class="aspect-square w-[1.5em] text-2xl border btn-border"
       @click="emit('click', item)"
       v-for="(item, i) in operators"
       :key="i">
diff --git a/src/components/PlaquettesList.vue b/src/components/PlaquettesList.vue
index 5587e4c..de534a2 100644
--- a/src/components/PlaquettesList.vue
+++ b/src/components/PlaquettesList.vue
@@ -9,7 +9,8 @@
         @click="click(item)"
         class="h-11 border"
         :class="{
-          'dark:text-stone-600 dark:border-stone-600 text-stone-500 border-stone-400': !item.free,
+          'dark:text-stone-600 dark:border-stone-600 text-stone-500 border-stone-400':
+            !item.free,
           'hover:border-cyan-500': item.free,
         }"
         :style="{ transitionDelay: `${initDelay * i}ms` }"
@@ -40,4 +41,6 @@ function click(item: Plaquette): void {
   initDelay.value = 0
   emit('clickNumber', item)
 }
+
+defineExpose({ initDelay })
 </script>
diff --git a/src/components/SideMenu.vue b/src/components/SideMenu.vue
index 5f4bb3a..5d22e7d 100644
--- a/src/components/SideMenu.vue
+++ b/src/components/SideMenu.vue
@@ -6,7 +6,7 @@
       <div class="h-12">
         <button @click="isSideMenuVisible = false">
           <IconClose
-            class="absolute top-0 right-1 h-12 text-xl hover:text-cyan-500" />
+            class="absolute top-0 right-1 h-12 text-xl btn" />
         </button>
       </div>
       <div class="flex-1">
diff --git a/src/composables/game-state.ts b/src/composables/game-state.ts
index 1d3a4c5..7749075 100644
--- a/src/composables/game-state.ts
+++ b/src/composables/game-state.ts
@@ -36,3 +36,8 @@ export function numberOfGamesSinceStart(): number {
   )
   return differenceInDays(startDate, getCurrentDate())
 }
+
+export function clearOperationsList(): void {
+  operations.splice(0)
+  operations.push(getEmptyOperation())
+}
diff --git a/src/index.css b/src/index.css
index a02e228..7f4bf93 100644
--- a/src/index.css
+++ b/src/index.css
@@ -59,17 +59,17 @@
 .route-move,
 .route-enter-active,
 .route-leave-active {
-  transition: all .8s ease;
+  transition: all 1s ease;
 }
 
 .route-enter-from {
   opacity: 0;
-  transform: translateX(100vw);
+  transform: translateX(100%);
 }
 
 .route-leave-to {
   opacity: 0;
-  transform: translateX(-100vw);
+  transform: translateX(-100%);
 }
 
 .route-leave-active {
@@ -82,17 +82,17 @@
 .route_back-move,
 .route_back-enter-active,
 .route_back-leave-active {
-  transition: all .8s ease;
+  transition: all 1s ease;
 }
 
 .route_back-enter-from {
   opacity: 0;
-  transform: translateX(-100vw);
+  transform: translateX(-100%);
 }
 
 .route_back-leave-to {
   opacity: 0;
-  transform: translateX(100vw);
+  transform: translateX(100%);
 }
 
 .route_back-leave-active {
@@ -128,9 +128,11 @@
 .slide_up-enter-from,
 .slide_up-leave-to {
   opacity: 0;
-  transform: translateY(30px);
+  transform: translateY(60px);
 }
 
+/* ZERO HEIGHT */
+
 .zero_height-enter-active,
 .zero_height-leave-active {
   transition: all 0.5s ease;
@@ -144,10 +146,20 @@
 
 @layer utils {
 }
+
 @layer components {
   .btn {
+    @apply hover:text-cyan-500 dark:text-stone-400 dark:hover:text-cyan-500;
+    @apply transition-colors duration-200;
+  }
+  .btn-border {
     @apply w-fit p-2;
     @apply rounded border border-stone-600 transition-opacity;
     @apply hover:border-cyan-500 hover:text-cyan-500;
+    @apply transition-colors duration-200;
+  }
+  .btn-disabled {
+    pointer-events: none;
+    opacity: 0.5;
   }
 }
\ No newline at end of file
diff --git a/src/locales/en.json b/src/locales/en.json
index 8cb8d2e..28ae9c0 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -2,12 +2,13 @@
   "playAgain": "New number",
   "easy": "easy",
   "dailyGame": "Daily challenge\n",
-  "endGame.failureLabel": "Too bad...<br>Another game?",
+  "endGame.failureLabel": "Almost there...",
   "endGame.victoryLabel": "Well done!",
   "hard": "hard",
   "impossible": "☠",
   "medium": "medium",
   "randomGame": "Random number",
   "startGame": "Start",
-  "dailyDescription": "The daily challenge changes every day at midnight, and is common to all players."
+  "dailyDescription": "The daily challenge changes every day at midnight, and is common to all players.",
+  "share": "Share"
 }
diff --git a/src/locales/fr.json b/src/locales/fr.json
index 78fa7cd..5ffccd2 100644
--- a/src/locales/fr.json
+++ b/src/locales/fr.json
@@ -1,7 +1,7 @@
 {
   "playAgain": "Nouveau nombre",
   "endGame.victoryLabel": "Bien joué !",
-  "endGame.failureLabel": "Dommage...<br>Une autre partie ?",
+  "endGame.failureLabel": "Presque...",
   "startGame": "Démarrer",
   "easy": "facile",
   "medium": "moyen",
@@ -11,5 +11,6 @@
   "randomGame": "Nombre au hasard",
   "gameDescription": "Combinez les nombres imposés afin d'atteindre le résultat, ou de vous en         approcher le plus possible.",
   "dailyDescription": "Le défi quotidien change chaque jour à minuit, et est commun à tous les joueurs.",
-  "randomDescription": "Une partie au hasard, pour le plaisir."
+  "randomDescription": "Une partie au hasard, pour le plaisir.",
+  "share": "Partager"
 }
diff --git a/src/views/GameView.vue b/src/views/GameView.vue
index 1d5c954..f93b68c 100644
--- a/src/views/GameView.vue
+++ b/src/views/GameView.vue
@@ -17,7 +17,7 @@
 
         <button
           @click="startGame"
-          class="py-2 px-4 mt-4 btn">
+          class="py-2 px-4 mt-4 btn-border">
           {{ t('startGame') }}
         </button>
       </div>
@@ -25,6 +25,7 @@
 
     <!-- PLAQUETTES -->
     <PlaquettesList
+      ref="cmpPlaquettes"
       :plaquettes="shownPlaquettes"
       @click-number="selectNumber" />
 
@@ -34,8 +35,7 @@
         <OperatorsList @click="selectOperator" />
 
         <!-- Divider -->
-        <div
-          class="my-4 mx-auto max-w-sm border-b border-cyan-500/50" />
+        <div class="my-4 mx-auto max-w-sm border-b border-cyan-500/50" />
 
         <!-- List of Operations -->
         <OperationsList v-show="gameIsRunning" />
@@ -53,10 +53,16 @@
           v-else
           v-html="t('endGame.failureLabel')" />
         <button
-          class="btn"
+          v-if="!isDaily"
+          class="btn-border"
           @click="reboot">
           {{ t('playAgain') }}
         </button>
+        <button
+          v-else
+          class="btn-border">
+          {{ t('share') }}
+        </button>
       </div>
     </Transition>
   </div>
@@ -78,6 +84,7 @@ import OperationsList from '@/components/OperationsList.vue'
 import OperatorsList from '@/components/OperatorsList.vue'
 import PlaquettesList from '@/components/PlaquettesList.vue'
 import {
+clearOperationsList,
   currentOperation,
   gameIsRunning,
   gameState,
@@ -98,6 +105,7 @@ const { t } = useI18n() // call `useI18n`, and spread `t` from  `useI18n` return
  */
 
 const difficultyLevel = ref<1 | 2>(1)
+const cmpPlaquettes = ref<InstanceType<typeof PlaquettesList>>()
 
 const isDaily = computed(() => useRoute()?.name === 'daily')
 const shownPlaquettes = computed(() =>
@@ -128,6 +136,13 @@ watch(
 function startGame(): void {
   gameState.value = GameState.Loading
   setTimeout(() => (gameState.value = GameState.Playing), 500)
+  setTimeout(() => {
+    if (cmpPlaquettes.value) {
+      // Remove the animation delay for the plaquettes,
+      // or else the mouse hover effect is delayed until the first click
+      cmpPlaquettes.value.initDelay = 0
+    }
+  }, 2000)
 }
 
 function selectNumber(p: Plaquette): void {
@@ -175,8 +190,7 @@ function reboot(): void {
     })()
     // result.value = 29
     // Reset Operations list
-    operations.splice(0)
-    operations.push(getEmptyOperation())
+    clearOperationsList()
 
     // Generate result and plaquettes
     plaquettes.value = []
@@ -221,6 +235,8 @@ onMounted(() => {
     reboot()
     gameState.value = GameState.Waiting
   }, 800)
+  // But make sure the operations list is empty asap
+  clearOperationsList()
 })
 
 onUnmounted(() => {
diff --git a/src/views/HomeView.vue b/src/views/HomeView.vue
index ab0d2af..3892ff4 100644
--- a/src/views/HomeView.vue
+++ b/src/views/HomeView.vue
@@ -9,7 +9,7 @@
       <div class="flex flex-col gap-4 items-center">
         <RouterLink
           to="/daily"
-          class="text-2xl btn">
+          class="text-2xl btn-border">
           {{ t('dailyGame') }}
         </RouterLink>
         <span v-html="t('dailyDescription')" />
@@ -19,7 +19,7 @@
       <div class="flex flex-col gap-4 items-center">
         <RouterLink
           to="/random"
-          class="text-2xl btn">
+          class="text-2xl btn-border">
           {{ t('randomGame') }}
         </RouterLink>
         {{ t('randomDescription') }}