attu1% ruby bagels.rb
Welcome to the game of Bagels

How many digits? -8
Enter a positive integer
How many digits? foo
Enter a positive integer
How many digits? 3
Your guess? 1234
Please enter a 3-digit number
Your guess? 12
Please enter a 3-digit number
Your guess? 123
clue: fermi pica pica
Your guess? 132
You got it right in 2 guesses

Play again? maybe
Enter y or n
Play again? nope
Enter y or n
Play again? y
Welcome to the game of Bagels

How many digits? 3
Your guess? 123
clue: fermi
Your guess? 456
clue: pica
Your guess? 789
clue: fermi
Your guess? 149
clue: bagels
Your guess? 683
You got it right in 5 guesses

Play again? y
Welcome to the game of Bagels

How many digits? 3
Your guess? 123
clue: fermi
Your guess? 456
clue: pica
Your guess? 789
clue: pica
Your guess? 167
clue: fermi
Your guess? 148
clue: fermi pica
Your guess? 169
clue: fermi pica
Your guess? 347
clue: pica
Your guess? 194
You got it right in 8 guesses

Play again? y
Welcome to the game of Bagels

How many digits? 3
Your guess? 123
clue: pica
Your guess? 456
clue: pica pica
Your guess? 265
clue: pica pica
Your guess? 534
clue: fermi pica
Your guess? 542
You got it right in 5 guesses

Play again? y
Welcome to the game of Bagels

How many digits? 3
Your guess? 123
clue: bagels
Your guess? 456
clue: bagels
Your guess? 789
clue: fermi
Your guess? 777
You got it right in 4 guesses

Play again? n
Total games   = 5
Total guesses = 24
Guesses/game  = 4.8