## Number Puzzles

Listed below are several puzzles that relate to numbers or mathematics in some way or another. Even if you're math-phobic, don't be frightened off by the word "Number" in the title. Many of these puzzles demand only a knowledge of basic addition or subtraction, and even some of those that don't aren't overly challenging and may be a fair bit of fun.

- Alphametic #1: Send More Money
- Alphametic #2
- Alphametic #3: Donald, Gerald, and Robert
- The Bookworm
- Christmas Shopping
- Encircling the Earth
- How Much For a Turkey?
- Number Crossword #1
- Number Crossword #2
- One-Dollar Words
- Pillow-Problems, problem #5
- Pillow-Problems, problem #8
- Pillow-Problems, problem #16
- Pillow-Problems, problem #19
- Pillow-Problems, problem #23
- Pillow-Problems, problem #27
- Pillow-Problems, problem #52
- Pillow-Problems, problem #68
- Sum Challenge #1
- Sum Challenge #2
- Sum Challenge #3
- Sum Challenge #4
- Sum Challenge #5
- Sum Challenge #6
- Sum Challenge #7
- Sum Challenge #8
- Sum Challenge #9
- Sum Challenge #10
- Sum Challenge #11
- Sum Challenge #12
- Zero to Nine to One
- Zero to Nine to One Hundred

Puzzles that require logical deduction but not necessarily mathematical skill can be found on the Brain Workout page, including Sudoku, which, while it uses numbers, doesn't require mathematical knowledge.