Link to other Fortnightly Topics.

This is the second installment of the Fortnightly Topic Challenge described here with topics suggested and voted for here. This fortnight's topic is and will span from Sep. 23 - Oct. 7. During this period, we will compile the list of questions featuring this topic and post it as an answer to this question.

In the meantime, please go propose and vote on future challenges!

Everyone have fun and happy puzzling!!

  • $\begingroup$ @Emrakul: Time to close this challenge... $\endgroup$
    – CodeNewbie
    Oct 8, 2015 at 4:47
  • $\begingroup$ @CodeNewbie Will handle tomorrow unless NeedAName or someone else gets to it first; busy night $\endgroup$
    – user20
    Oct 8, 2015 at 5:04

1 Answer 1


List of puzzles in this category:

  1. Message to Survivors by NeedAName

  2. A rare sight indeed by Gordon K

  3. An outer-space riddle by Timmy

  4. Second star to the right and straight on t'il morning by Spacemonkey

  5. Mr. Hilbert and the Message from Outer Space by Hackiisan

  6. Cryptic Quote #1: To Infinity and Beyond! by Bailey M

  7. I am One Out of Fourteen by APrough

  8. The Case of the Strange Astronomy Test by Anachor

  9. Twinkle Twinkle Bob Junior the Umpth by Spacemonkey

  10. I'm Going to the Moon! by Takeshi

  11. There's no chemistry in this class by Gordon K

You can also find the list here.

  • $\begingroup$ Someone needs to come up with an answer for the last one. Its eating me up. $\endgroup$ Oct 8, 2015 at 19:57

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