Comments

• Great book. I got stuck in places and needed some spoilers.

  in Post Book Completion (Spoilers!) Comment by joseph April 2021
• [spoiler] 18 > 7 > 21 14 > 10 > 20 2 > 12 > 12 [/spoiler] I have performed every kind of arithmetical operation I can think of.

  in Post Book Completion (Spoilers!) Comment by joseph March 2021
• I am still stuck. Tried doing what you suggested but no joy.

  in Post Book Completion (Spoilers!) Comment by joseph March 2021
• Are all four numbers in the normal orientation?

  in Puzzle #19 Comment by joseph March 2021
• What units are you using? How many significant figures? What separators (if any) are you using?

  in Puzzle #8 Comment by joseph March 2021