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Crack the Safe--Level 2

1/29/2021

2 Comments

 
Our second book in the "Crack The Safe" logic series is now complete, and available for purchase!!!  In Level 2, digits might (and might not) be repeated.  So, to get your logic juices flowing, here's one of the early (i.e. easier) puzzles in the book.  We'll follow with a tougher one later.
Picture
If you enjoyed these (or if you need help learning to solve them) then our new book series Crack the Safe is now available.  This new book contains 31 unique puzzles and includes full, detailed solutions.
2 Comments
Amy Sloan link
2/24/2021 11:56:01 am

Oh, fun! I'm going to share this with my kids as a fun math challenge this week!

Reply
Nina Nicholle
2/24/2021 12:06:45 pm

These look so fun!

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    Brian and Melanie Fulton both earned doctoral degrees in mathematics at Virginia Tech.  They formerly taught math at the university level, and now run a hobby farm while accuracy-checking collegiate mathematics texts.  They homeschool their four children, frequently employing the aid of chicken, dairy goat, cat, and dog tutors. ​

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