Layout and difficulty

package.json

@@ -11,10 +11,12 @@
     "lint": "eslint . --ext .vue,.js,.jsx,.cjs,.mjs,.ts,.tsx,.cts,.mts --fix --ignore-path .gitignore"
   },
   "dependencies": {
+    "unplugin-icons": "^0.13.1",
     "vue": "^3.2.29",
     "vue-router": "^4.0.12"
   },
   "devDependencies": {
+    "@iconify-json/ph": "^1.0.4",
     "@rushstack/eslint-patch": "^1.1.0",
     "@types/node": "^16.11.21",
     "@typescript-eslint/eslint-plugin": "^5.10.1",

pnpm-lock.yaml

@@ -1,6 +1,7 @@
 lockfileVersion: 5.3
 
 specifiers:
+  '@iconify-json/ph': ^1.0.4
   '@rushstack/eslint-patch': ^1.1.0
   '@types/node': ^16.11.21
   '@typescript-eslint/eslint-plugin': ^5.10.1
@@ -24,6 +25,7 @@ specifiers:
   prettier-eslint: ^13.0.0
   tailwindcss: ^3.0.18
   typescript: ~4.5.5
+  unplugin-icons: ^0.13.1
   vite: ^2.7.13
   vitest: ^0.1.27
   vue: ^3.2.29
@@ -31,10 +33,12 @@ specifiers:
   vue-tsc: ^0.29.8
 
 dependencies:
+  unplugin-icons: 0.13.1_vite@2.7.13
   vue: 3.2.29
   vue-router: 4.0.12_vue@3.2.29
 
 devDependencies:
+  '@iconify-json/ph': 1.0.4
   '@rushstack/eslint-patch': 1.1.0
   '@types/node': 16.11.21
   '@typescript-eslint/eslint-plugin': 5.10.1_ae020354c3da76ce329e71c9084ef5bf
@@ -64,6 +68,23 @@ devDependencies:
 
 packages:
 
+  /@antfu/install-pkg/0.1.0:
+    resolution: {integrity: sha512-VaIJd3d1o7irZfK1U0nvBsHMyjkuyMP3HKYVV53z8DKyulkHKmjhhtccXO51WSPeeSHIeoJEoNOKavYpS7jkZw==}
+    dependencies:
+      execa: 5.1.1
+      find-up: 5.0.0
+    dev: false
+
+  /@antfu/utils/0.3.0:
+    resolution: {integrity: sha512-UU8TLr/EoXdg7OjMp0h9oDoIAVr+Z/oW9cpOxQQyrsz6Qzd2ms/1CdWx8fl2OQdFpxGmq5Vc4TwfLHId6nAZjA==}
+    dependencies:
+      '@types/throttle-debounce': 2.1.0
+    dev: false
+
+  /@antfu/utils/0.5.0:
+    resolution: {integrity: sha512-MrAQ/MrPSxbh1bBrmwJjORfJymw4IqSHFBXqvxaga3ZdDM+/zokYF8DjyJpSjY2QmpmgQrajDUBJOWrYeARfzA==}
+    dev: false
+
   /@babel/code-frame/7.12.11:
     resolution: {integrity: sha512-Zt1yodBx1UcyiePMSkWnU4hPqhwq7hGi2nFL1LeA3EUl+q2LQx16MISgJ0+z7dnmgvP9QtIleuETGOiOH1RcIw==}
     dependencies:
@@ -145,6 +166,28 @@ packages:
     resolution: {integrity: sha512-ZnQMnLV4e7hDlUvw8H+U8ASL02SS2Gn6+9Ac3wGGLIe7+je2AeAOxPY+izIPJDfFDb7eDjev0Us8MO1iFRN8hA==}
     dev: true
 
+  /@iconify-json/ph/1.0.4:
+    resolution: {integrity: sha512-hcxC2k25/Lh/bgXgbwAD4WvnC8BeunSqafFwIOyL1dCu3QGBgKmPFIBUv4W2kBm+rbrv7F3WHPFBAJDVrjpunA==}
+    dependencies:
+      '@iconify/types': 1.0.12
+    dev: true
+
+  /@iconify/types/1.0.12:
+    resolution: {integrity: sha512-6er6wSGF3hgc1JEZqiGpg21CTCjHBYOUwqLmb2Idzkjiw6ogalGP0ZMLVutCzah+0WB4yP+Zd2oVPN8jvJ+Ftg==}
+
+  /@iconify/utils/1.0.23:
+    resolution: {integrity: sha512-Ktdmpe4mkMXQAnnDUz3s6s5aY/BeVPwHC1d5IhG1bgrWVNWFQNUj8cQPMbHpNCSD9MRC5yGxm9/PGPpOWGJLAg==}
+    dependencies:
+      '@antfu/install-pkg': 0.1.0
+      '@antfu/utils': 0.3.0
+      '@iconify/types': 1.0.12
+      debug: 4.3.3
+      kolorist: 1.5.1
+      local-pkg: 0.4.1
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
   /@nodelib/fs.scandir/2.1.5:
     resolution: {integrity: sha512-vq24Bq3ym5HEQm2NKCr3yXDwjc7vTsEThRDnkp2DK9p1uqLR+DHurm/NOTo0KG7HYHU7eppKZj3MyqYuMBf62g==}
     engines: {node: '>= 8'}
@@ -205,6 +248,10 @@ packages:
     resolution: {integrity: sha512-//oorEZjL6sbPcKUaCdIGlIUeH26mgzimjBB77G6XRgnDl/L5wOnpyBGRe/Mmf5CVW3PwEBE1NjiMZ/ssFh4wA==}
     dev: true
 
+  /@types/throttle-debounce/2.1.0:
+    resolution: {integrity: sha512-5eQEtSCoESnh2FsiLTxE121IiE60hnMqcb435fShf4bpLRjEu1Eoekht23y6zXS9Ts3l+Szu3TARnTsA0GkOkQ==}
+    dev: false
+
   /@typescript-eslint/eslint-plugin/5.10.1_ae020354c3da76ce329e71c9084ef5bf:
     resolution: {integrity: sha512-xN3CYqFlyE/qOcy978/L0xLR2HlcAGIyIK5sMOasxaaAPfQRj/MmMV6OC3I7NZO84oEUdWCOju34Z9W8E0pFDQ==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
@@ -1038,7 +1085,6 @@ packages:
       path-key: 3.1.1
       shebang-command: 2.0.0
       which: 2.0.2
-    dev: true
 
   /cssesc/3.0.0:
     resolution: {integrity: sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==}
@@ -1096,7 +1142,6 @@ packages:
         optional: true
     dependencies:
       ms: 2.1.2
-    dev: true
 
   /decimal.js/10.3.1:
     resolution: {integrity: sha512-V0pfhfr8suzyPGOx3nmq4aHqabehUZn6Ch9kyFpV79TGDTWFmHqUqXdabR7QHqxzrYolF4+tVmJhUG4OURg5dQ==}
@@ -1772,6 +1817,21 @@ packages:
     engines: {node: '>=0.10.0'}
     dev: true
 
+  /execa/5.1.1:
+    resolution: {integrity: sha512-8uSpZZocAZRBAPIEINJj3Lo9HyGitllczc27Eh5YYojjMFMn8yHMDMaUHE2Jqfq05D/wucwI4JGURyXt1vchyg==}
+    engines: {node: '>=10'}
+    dependencies:
+      cross-spawn: 7.0.3
+      get-stream: 6.0.1
+      human-signals: 2.1.0
+      is-stream: 2.0.1
+      merge-stream: 2.0.0
+      npm-run-path: 4.0.1
+      onetime: 5.1.2
+      signal-exit: 3.0.7
+      strip-final-newline: 2.0.0
+    dev: false
+
   /fast-deep-equal/3.1.3:
     resolution: {integrity: sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==}
     dev: true
@@ -1826,6 +1886,14 @@ packages:
       locate-path: 2.0.0
     dev: true
 
+  /find-up/5.0.0:
+    resolution: {integrity: sha512-78/PXT1wlLLDgTzDs7sjq9hzz0vXD+zn+7wypEe4fXQxCmdmqfGsEPQxmiCSQI3ajFV91bVSsvNtrJRiW6nGng==}
+    engines: {node: '>=10'}
+    dependencies:
+      locate-path: 6.0.0
+      path-exists: 4.0.0
+    dev: false
+
   /flat-cache/3.0.4:
     resolution: {integrity: sha512-dm9s5Pw7Jc0GvMYbshN6zchCA9RgQlzzEZX3vylR9IqFfS8XciblUXOKfW6SiuJ0e13eDYZoZV5wdrev7P3Nwg==}
     engines: {node: ^10.12.0 || >=12.0.0}
@@ -1879,6 +1947,11 @@ packages:
       has-symbols: 1.0.2
     dev: true
 
+  /get-stream/6.0.1:
+    resolution: {integrity: sha512-ts6Wi+2j3jQjqi70w5AlN8DFnkSwC+MqmxEzdEALB2qXZYV3X/b1CTfgPLGJNMeAWxdPfU8FO1ms3NUfaHCPYg==}
+    engines: {node: '>=10'}
+    dev: false
+
   /get-symbol-description/1.0.0:
     resolution: {integrity: sha512-2EmdH1YvIQiZpltCNgkuiUnyukzxM/R6NDJX31Ke3BG1Nq5b0S2PhX59UKi9vZpPDQVdqn+1IcaAwnzTT5vCjw==}
     engines: {node: '>= 0.4'}
@@ -2016,6 +2089,11 @@ packages:
       - supports-color
     dev: true
 
+  /human-signals/2.1.0:
+    resolution: {integrity: sha512-B4FFZ6q/T2jhhksgkbEW3HBvWIfDW85snkQgawt07S7J5QXTk6BkNV+0yAeZrM5QpMAdYlocGoljn0sJ/WQkFw==}
+    engines: {node: '>=10.17.0'}
+    dev: false
+
   /iconv-lite/0.6.3:
     resolution: {integrity: sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==}
     engines: {node: '>=0.10.0'}
@@ -2175,6 +2253,11 @@ packages:
     resolution: {integrity: sha512-IU0NmyknYZN0rChcKhRO1X8LYz5Isj/Fsqh8NJOSf+N/hCOTwy29F32Ik7a+QszE63IdvmwdTPDd6cZ5pg4cwA==}
     dev: true
 
+  /is-stream/2.0.1:
+    resolution: {integrity: sha512-hFoiJiTl63nn+kstHGBtewWSKnQLpyb155KHheA1l39uvtO9nWIop1p3udqPcUd/xbF1VLMO4n7OI6p7RbngDg==}
+    engines: {node: '>=8'}
+    dev: false
+
   /is-string/1.0.7:
     resolution: {integrity: sha512-tE2UXzivje6ofPW7l23cjDOMa09gb7xlAqG6jG5ej6uPV32TlWP3NKPigtaGeHNu9fohccRYvIiZMfOOnOYUtg==}
     engines: {node: '>= 0.4'}
@@ -2201,7 +2284,6 @@ packages:
 
   /isexe/2.0.0:
     resolution: {integrity: sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=}
-    dev: true
 
   /js-stringify/1.0.2:
     resolution: {integrity: sha1-Fzb939lyTyijaCrcYjCufk6Weds=}
@@ -2299,6 +2381,10 @@ packages:
       promise: 7.3.1
     dev: true
 
+  /kolorist/1.5.1:
+    resolution: {integrity: sha512-lxpCM3HTvquGxKGzHeknB/sUjuVoUElLlfYnXZT73K8geR9jQbroGlSCFBax9/0mpGoD3kzcMLnOlGQPJJNyqQ==}
+    dev: false
+
   /levn/0.3.0:
     resolution: {integrity: sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=}
     engines: {node: '>= 0.8.0'}
@@ -2337,7 +2423,6 @@ packages:
   /local-pkg/0.4.1:
     resolution: {integrity: sha512-lL87ytIGP2FU5PWwNDo0w3WhIo2gopIAxPg9RxDYF7m4rr5ahuZxP22xnJHIvaLTe4Z9P6uKKY2UHiwyB4pcrw==}
     engines: {node: '>=14'}
-    dev: true
 
   /locate-path/2.0.0:
     resolution: {integrity: sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=}
@@ -2347,6 +2432,13 @@ packages:
       path-exists: 3.0.0
     dev: true
 
+  /locate-path/6.0.0:
+    resolution: {integrity: sha512-iPZK6eYjbxRu3uB4/WZ3EsEIMJFMqAoopl3R+zuq0UjcAm/MO6KCweDgPfP3elTztoKP3KtnVHxTn2NHBSDVUw==}
+    engines: {node: '>=10'}
+    dependencies:
+      p-locate: 5.0.0
+    dev: false
+
   /lodash.merge/4.6.2:
     resolution: {integrity: sha512-0KpjqXRVvrYyCsX1swR/XTK0va6VQkQM6MNo7PqW77ByjAhoARA8EfrP1N4+KlKj8YS0ZUCtRT/YUuhyYDujIQ==}
     dev: true
@@ -2390,6 +2482,10 @@ packages:
       sourcemap-codec: 1.4.8
     dev: false
 
+  /merge-stream/2.0.0:
+    resolution: {integrity: sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==}
+    dev: false
+
   /merge2/1.4.1:
     resolution: {integrity: sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==}
     engines: {node: '>= 8'}
@@ -2415,6 +2511,11 @@ packages:
       mime-db: 1.51.0
     dev: true
 
+  /mimic-fn/2.1.0:
+    resolution: {integrity: sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==}
+    engines: {node: '>=6'}
+    dev: false
+
   /minimatch/3.0.4:
     resolution: {integrity: sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==}
     dependencies:
@@ -2431,7 +2532,6 @@ packages:
 
   /ms/2.1.2:
     resolution: {integrity: sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==}
-    dev: true
 
   /ms/2.1.3:
     resolution: {integrity: sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==}
@@ -2469,6 +2569,13 @@ packages:
     engines: {node: '>=0.10.0'}
     dev: true
 
+  /npm-run-path/4.0.1:
+    resolution: {integrity: sha512-S48WzZW777zhNIrn7gxOlISNAqi9ZC/uQFnRdbeIHhZhCA6UqpkOT8T1G7BvfdgP4Er8gF4sUbaS0i7QvIfCWw==}
+    engines: {node: '>=8'}
+    dependencies:
+      path-key: 3.1.1
+    dev: false
+
   /num2fraction/1.2.2:
     resolution: {integrity: sha1-b2gragJ6Tp3fpFZM0lidHU5mnt4=}
     dev: true
@@ -2521,6 +2628,13 @@ packages:
       wrappy: 1.0.2
     dev: true
 
+  /onetime/5.1.2:
+    resolution: {integrity: sha512-kbpaSSGJTWdAY5KPVeMOKXSrPtr8C8C7wodJbcsd51jRnmD+GZu8Y0VoU6Dm5Z4vWr0Ig/1NKuWRKf7j5aaYSg==}
+    engines: {node: '>=6'}
+    dependencies:
+      mimic-fn: 2.1.0
+    dev: false
+
   /optionator/0.8.3:
     resolution: {integrity: sha512-+IW9pACdk3XWmmTXG8m3upGUJst5XRGzxMRjXzAuJ1XnIFNvfhjjIuYkDvysnPQ7qzqVzLt78BCruntqRhWQbA==}
     engines: {node: '>= 0.8.0'}
@@ -2552,6 +2666,13 @@ packages:
       p-try: 1.0.0
     dev: true
 
+  /p-limit/3.1.0:
+    resolution: {integrity: sha512-TYOanM3wGwNGsZN2cVTYPArw454xnXj5qmWF1bEoAc4+cU/ol7GVh7odevjp1FNHduHc3KZMcFduxU5Xc6uJRQ==}
+    engines: {node: '>=10'}
+    dependencies:
+      yocto-queue: 0.1.0
+    dev: false
+
   /p-locate/2.0.0:
     resolution: {integrity: sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=}
     engines: {node: '>=4'}
@@ -2559,6 +2680,13 @@ packages:
       p-limit: 1.3.0
     dev: true
 
+  /p-locate/5.0.0:
+    resolution: {integrity: sha512-LaNjtRWUBY++zB5nE/NwcaoMylSPk+S+ZHNB1TzdbMJMny6dynpAGt7X/tl/QYq3TIeE6nxHppbo2LGymrG5Pw==}
+    engines: {node: '>=10'}
+    dependencies:
+      p-limit: 3.1.0
+    dev: false
+
   /p-try/1.0.0:
     resolution: {integrity: sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M=}
     engines: {node: '>=4'}
@@ -2597,6 +2725,11 @@ packages:
     engines: {node: '>=4'}
     dev: true
 
+  /path-exists/4.0.0:
+    resolution: {integrity: sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==}
+    engines: {node: '>=8'}
+    dev: false
+
   /path-is-absolute/1.0.1:
     resolution: {integrity: sha1-F0uSaHNVNP+8es5r9TpanhtcX18=}
     engines: {node: '>=0.10.0'}
@@ -2605,7 +2738,6 @@ packages:
   /path-key/3.1.1:
     resolution: {integrity: sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==}
     engines: {node: '>=8'}
-    dev: true
 
   /path-parse/1.0.7:
     resolution: {integrity: sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==}
@@ -2979,12 +3111,10 @@ packages:
     engines: {node: '>=8'}
     dependencies:
       shebang-regex: 3.0.0
-    dev: true
 
   /shebang-regex/3.0.0:
     resolution: {integrity: sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==}
     engines: {node: '>=8'}
-    dev: true
 
   /side-channel/1.0.4:
     resolution: {integrity: sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw==}
@@ -2994,6 +3124,10 @@ packages:
       object-inspect: 1.12.0
     dev: true
 
+  /signal-exit/3.0.7:
+    resolution: {integrity: sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ==}
+    dev: false
+
   /slash/3.0.0:
     resolution: {integrity: sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==}
     engines: {node: '>=8'}
@@ -3088,6 +3222,11 @@ packages:
     engines: {node: '>=4'}
     dev: true
 
+  /strip-final-newline/2.0.0:
+    resolution: {integrity: sha512-BrpvfNAE3dcvq7ll3xVumzjKjZQ5tI1sEUIKr3Uoks0XUl45St3FlatVqef9prk4jRDzhW6WZg+3bk93y6pLjA==}
+    engines: {node: '>=6'}
+    dev: false
+
   /strip-json-comments/3.1.1:
     resolution: {integrity: sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig==}
     engines: {node: '>=8'}
@@ -3295,6 +3434,59 @@ packages:
     engines: {node: '>= 4.0.0'}
     dev: true
 
+  /unplugin-icons/0.13.1_vite@2.7.13:
+    resolution: {integrity: sha512-Y7ZOjTUvLdY4qUQNDo4OmkxjCh2coNbcAeWfFW66EZW7cJiBI6vU8j4cBAsyqUEwMdFL3q/kwowCRgD6BAaRyQ==}
+    peerDependencies:
+      '@svgr/core': '>=5.5.0'
+      '@vue/compiler-sfc': ^3.0.2
+      vue-template-compiler: ^2.6.12
+      vue-template-es2015-compiler: ^1.9.0
+    peerDependenciesMeta:
+      '@svgr/core':
+        optional: true
+      '@vue/compiler-sfc':
+        optional: true
+      vue-template-compiler:
+        optional: true
+      vue-template-es2015-compiler:
+        optional: true
+    dependencies:
+      '@antfu/install-pkg': 0.1.0
+      '@antfu/utils': 0.5.0
+      '@iconify/utils': 1.0.23
+      debug: 4.3.3
+      kolorist: 1.5.1
+      local-pkg: 0.4.1
+      unplugin: 0.3.2_vite@2.7.13
+    transitivePeerDependencies:
+      - esbuild
+      - rollup
+      - supports-color
+      - vite
+      - webpack
+    dev: false
+
+  /unplugin/0.3.2_vite@2.7.13:
+    resolution: {integrity: sha512-5d0DMYNKZU+S9eZUiBfw6Co32eRg8myUgBPoWSqG/wDFCUE/WznfSsJnZWi1P9l69x4uLJqt2qVq1xW/AsXFrw==}
+    peerDependencies:
+      esbuild: '>=0.13'
+      rollup: ^2.50.0
+      vite: ^2.3.0
+      webpack: 4 || 5
+    peerDependenciesMeta:
+      esbuild:
+        optional: true
+      rollup:
+        optional: true
+      vite:
+        optional: true
+      webpack:
+        optional: true
+    dependencies:
+      vite: 2.7.13
+      webpack-virtual-modules: 0.4.3
+    dev: false
+
   /upath/2.0.1:
     resolution: {integrity: sha512-1uEe95xksV1O0CYKXo8vQvN1JEbtJp7lb7C5U9HMsIp6IVwntkH/oNUzyVNQSd4S1sYk2FpSSW44FqMc8qee5w==}
     engines: {node: '>=4'}
@@ -3582,6 +3774,10 @@ packages:
     engines: {node: '>=12'}
     dev: true
 
+  /webpack-virtual-modules/0.4.3:
+    resolution: {integrity: sha512-5NUqC2JquIL2pBAAo/VfBP6KuGkHIZQXW/lNKupLPfhViwh8wNsu0BObtl09yuKZszeEUfbXz8xhrHvSG16Nqw==}
+    dev: false
+
   /whatwg-encoding/2.0.0:
     resolution: {integrity: sha512-p41ogyeMUrw3jWclHWTQg1k05DSVXPLcVxRTYsXUk+ZooOCZLcoYgPZ/HL/D/N+uQPOtcp1me1WhBEaX02mhWg==}
     engines: {node: '>=12'}
@@ -3618,7 +3814,6 @@ packages:
     hasBin: true
     dependencies:
       isexe: 2.0.0
-    dev: true
 
   /with/7.0.2:
     resolution: {integrity: sha512-RNGKj82nUPg3g5ygxkQl0R937xLyho1J24ItRCBTr/m1YnZkzJy1hUiHUJrc/VlsDQzsCnInEGSg3bci0Lmd4w==}
@@ -3674,3 +3869,8 @@ packages:
     resolution: {integrity: sha512-r3vXyErRCYJ7wg28yvBY5VSoAF8ZvlcW9/BwUzEtUsjvX/DKs24dIkuwjtuprwJJHsbyUbLApepYTR1BN4uHrg==}
     engines: {node: '>= 6'}
     dev: true
+
+  /yocto-queue/0.1.0:
+    resolution: {integrity: sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==}
+    engines: {node: '>=10'}
+    dev: false

src/utils.ts

@@ -4,6 +4,10 @@
  * @param max exclusive
  * @returns
  */
-export function randRange(min: number, max: number): number {
+export function randRange(min: number, max: number, rnd = Math.random): number {
-  return Math.floor(Math.random() * (max - min) + min)
+  return Math.floor(rnd() * (max - min) + min)
+}
+
+export function randItem<T>(items: T[], rnd = Math.random): T {
+  return items[Math.floor(rnd() * items.length)]
 }

src/views/GameView.vue

@@ -1,19 +1,26 @@
 <template>
   <div>
-    <h1 class="mb-8 text-3xl font-bold text-center">
+    <h1 class="mt-2 mb-4 text-3xl font-bold text-center">
-      Le compte est bon
+      ASMD
     </h1>
     <!-- Number to find -->
 
-    <NumberBox class="aspect-square mx-auto mb-8 w-[3em] text-4xl text-red-400">
+    <NumberBox
+      class="aspect-square mx-auto mb-8 w-[3em] text-4xl"
+      :class="{
+        'text-green-400': difficultyLevel === 1,
+        'text-amber-400': difficultyLevel === 2,
+        'text-red-400': difficultyLevel === 3,
+      }">
       {{ result }}
     </NumberBox>
 
     <!-- Plaquettes -->
-    <div class="grid grid-cols-6 grid-rows-2 gap-2 mx-auto px-2 max-w-sm justify-center">
+    <div
+      class="grid grid-cols-6 grid-rows-2 gap-2 justify-center px-2 mx-auto max-w-sm">
       <TransitionGroup name="list">
         <NumberBox
-          class="text-2xl col-start-auto h-[1.8em]"
+          class="col-start-auto h-[1.8em] text-2xl"
           :class="{ 'text-stone-600 border-stone-600': !item.free }"
           @click="selectNumber(item)"
           v-for="(item, i) in plaquettes"
@@ -42,7 +49,7 @@
       :key="i">
       <div class="inline-block relative text-xl">
         <!-- OPERATION -->
-        <div class="flex">
+        <div class="flex items-center">
           <NumberBox class="w-[2.5em]">
             {{ operation.left?.value ?? '?' }}
           </NumberBox>
@@ -78,6 +85,8 @@
             </span>
             <span v-else>?</span>
           </NumberBox>
+
+          <IconClose class="ml-8 rounded-full border" />
         </div>
       </div>
     </div>
@@ -103,7 +112,8 @@ import { isOperationValid, isSolvable, operate } from '@/algo'
 import NumberBox from '@/components/common/NumberBox.vue'
 import { pool } from '@/globals'
 import { Operation, OperatorType, Plaquette } from '@/types'
-import { randRange } from '@/utils'
+import { randItem, randRange } from '@/utils'
+import IconClose from '~icons/ph/x'
 
 const operators = ['+', '-', '*', '/'] as const
 
@@ -159,10 +169,22 @@ function selectOperator(o: OperatorType): void {
   currentOperation.value.operator = o
 }
 
+const difficultyLevel = randItem([1, 1, 1, 1, 1, 1, 2, 2, 2, 3])
+
 onMounted(() => {
   do {
     // Find a problem
-    result.value = randRange(101, 1000)
+    // result.value = randRange(101, 1000)
+    result.value = (() => {
+      switch (difficultyLevel) {
+        case 1:
+          return randRange(50, 100)
+        case 2:
+          return randRange(100, 250)
+        default:
+          return randRange(250, 1000)
+      }
+    })()
 
     plaquettes.value = []
     for (let i = 0; i < 6; ++i) {

vite.config.ts

@@ -1,10 +1,11 @@
 import vue from '@vitejs/plugin-vue'
+import Icons from 'unplugin-icons/vite'
 import { fileURLToPath, URL } from 'url'
 import { defineConfig } from 'vite'
 
 // https://vitejs.dev/config/
 export default defineConfig({
-  plugins: [vue()],
+  plugins: [vue(), Icons({ autoInstall: true })],
   resolve: {
     alias: {
       '@': fileURLToPath(new URL('./src', import.meta.url)),