diff --git a/ipynb/Sicherman Dice.ipynb b/ipynb/Sicherman Dice.ipynb
index 14bdd25..1329cff 100644
--- a/ipynb/Sicherman Dice.ipynb	
+++ b/ipynb/Sicherman Dice.ipynb	
@@ -1751,10 +1751,9 @@
     "\n",
     "- Do all composite *N* have solutions?\n",
     "- Does any prime *N* have a solution?\n",
-    "- Do some *N* have more than the 3 solutions that 8 has?\n",
     "- Does the fact that 8 has 3 solutions have anything to do with the fact that 8 is a perfect cube?\n",
     "- What about the 7 solutions for 12? 12 has 6 factors; does that matter?\n",
-    "- The 9 perfect squares, 4 and 9, have 1 solution each; is that true of all perfect squares?\n",
+    "- The perfect squares 4 and 9 have 1 solution each; is that true of all perfect squares?\n",
     "- Could we make this 10 times faster? 100 times?\n",
     "- Could we handle greater values of *N* if we worked with [generating functions](https://en.wikipedia.org/wiki/Sicherman_dice)?\n",
     "- What about Sicherman triples (3 nonstandard dice with the same distribution of sums as 3 standard dice)?\n",