This book was my WoW pick(hosted by Breaking the Spine) back on September 17th 2014 and back then, my thoughts were:
” It’s a YA Da Vinci’s Code! Sounds like a lot of action and fun puzzles to try to solve along with the characters.”
After reading it and reviewing it, I still stand by the Da Vinci code comparison. There was definitely a lot of action, there were great characters and lots of twists in the plot. There were puzzles like I thought there would be but they were mostly for the characters to solve and the reader to watch them solve instead of the reader getting to solve the puzzles along with the characters. Still a fun read though.