This very visual puzzle with be easier for sports fans and Europeans probably. For those that aren't, a quick Google search will set you up for success. Below are some graded hints leading to the solution. It assumes you know keys 66, 92, and 94. If you don’t know them, then don’t continue. . . This...

Excellent discussion on this great puzzle. The solution is below. DO NOT CLICK IF YOU DO NOT WANT TO KNOW THE ANSWER!!

This very traditional cipher puzzle will be an easy solve for those who recognize it. For those who don't, below are some graded hints leading to the solution, which is a common 4-letter word. This puzzle is an Arnold cipher (or an easy variation on it) using the numbers in the symbol and the text a...

This is a pattern recognition puzzle not unlike page 43 in the first book, but much easier. Below are some graded hints leading to the solution, which is ultimately a 4-digit number. Each of the patterns have a different identifying number, based on the characteristics of the pattern. Using the thir...

Excellent discussion on this. We've only been staring at it since we got the book, now we know! The solution is below. DO NOT CLICK IF YOU DO NOT WANT TO KNOW THE ANSWER!!

Excellent discussion above. The solution is below. DO NOT CLICK IF YOU DO NOT WANT TO KNOW THE ANSWER!!

This puzzle is really challenging, and is basically a letter/word substitution exercise. It is helpful and fun (but not necessary) to use a household object to solve this. Below are some graded hints leading to the solution, which is ultimately a common 5-letter word. It assumes you know key 81. If ...

This rebus puzzle suffers from some poor design and execution and may unnecessarily confuse people. Below are some graded hints leading to the solution, which is a 6-letter scientific word. You may want to copy the page and work off of the copy to avoid ruining the book. The rebus at the bottom is m...

Excellent discussion above. The solution is below. DO NOT CLICK IF YOU DO NOT WANT TO KNOW THE ANSWER!!

This puzzle is more of a riddle, whose answer requires outside information (Google or Siri is your friend here) and possibly/probably some algebraic manipulation if you choose to go that route. Below are some graded hints leading to the solution, which is ultimately a 6-digit number. The key compone...