Tweaking of polyglot languages

diff --git a/problem-ideas.ipynb b/problem-ideas.ipynb
index a0c61b4486f957f7c89903fe189119e94d2ad577..77cecd0b48be2325d3395ef41570eb778d0ce68b 100644 (file)
--- a/problem-ideas.ipynb
+++ b/problem-ideas.ipynb
@@ -307,16 +307,16 @@
    "source": [
     "## Polyglot challenge: languages by day\n",
     "\n",
-    "1. [Ticket prices](01-ticket-prices): Python\n",
-    "2. [Lift instructions](02-lifts): Brainfuck\n",
-    "3. [Door codes](03-door-codes): Dart\n",
-    "4. [Ghost leg, follow and pack](04-08-amidakuji): Clojure?\n",
+    "1. [Ticket prices](01-ticket-prices): Ruby x\n",
+    "2. [Lift instructions](02-lifts): Brainfuck x\n",
+    "3. [Door codes](03-door-codes): Dart x\n",
+    "4. [Ghost leg, follow and pack](04-08-amidakuji): Clojure\n",
     "5. [Display board](05-display-board): JavaScript/Node.js\n",
     "6. [Tour shapes](06-tour-shapes): Lua\n",
     "7. [Virtual machine](07-interpreter): Haskell\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): Ruby\n",
+    "10. [Word search](10-word-search): Python x\n",
     "\n",
     "Scala, Clojure?\n",
     "Sense? Day 9?"