"8. [Word chains](08-word-chains): Prolog\n",
"9. [Resolving the bill](09-resolving-the-bill): Sense\n",
"10. [Word search](10-word-search): Python x\n",
"8. [Word chains](08-word-chains): Prolog\n",
"9. [Resolving the bill](09-resolving-the-bill): Sense\n",
"10. [Word search](10-word-search): Python x\n",