The note read:
CLOCKENHEIMER, YOU OLD FOOL! THIS TIME, I'VE GOT THE CLOCK, AND IF YOU WANT TO SEE YOUR CLOCKENHEIMER AGAIN, YOU MUST SOLVE THE RIDDLE BELOW. IT'S THE COMBINATION TO THE SAFE IN THE BACK, BUT YOU'LL NEVER CRACK IT! THE CLOCKENHEIMER CUCKOO IS MINE -- ALL MINE! HA, HA, HA!
SIGNED,
WALLY WATCH
I am the first number, in this combination line,
one of many in Wally's brilliant crime!
One of my factors is the square of two,
the other is the size of Clockenheimer's shoe!
To find the second numeral of my little rhyme
start with the number of hours passed since my crime.
Take that figure and double it quick,
then go to the left, click, click, click.
The last number in this puzzle you need to crack,
is the code that may break Clockenheimer's back!
To this end, I do implore,
take the first number and multiply by four!
That magical number is a perfect square,
Two factors, identical, twirl with flair,
Find the one, same as the other,
then click to the right, if you'd druther!
"Mr. Clockenheimer, I'm afraid this is a tough case to crack," I said. "I'll need my Super Sleuths to help catch that cuckoo clock caper!"