<div id="video-block-RUN7G7TO8TIUE" class="a-section a-spacing-small a-spacing-top-mini video-block"></div><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/E1%2BpejbyGwS.mp4" class="video-url"><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/81XmrKWLOoS.png" class="video-slate-img-url">&nbsp;This is a fun puzzle to crack the code using deductive reasoning.  It exercises your brain and still seems like a lot of fun, but isn't too hard from an adults perspective.  Adults can crack the code with good deductive reasoning in 5-6 tries on average once you get the hang of it, but you could still sit there working it out for a bit so it isn't over too fast.  If you are feeling lazier you can just use more guesses.  It is more challenging if the code contains two pegs of the same color, so you can choose to make it easier or harder by the code you choose.  I have not tried&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Advanced-Mastermind/dp/B00000IZEY/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Advanced Mastermind</a>, but that should make it a lot more challenging due to the increased number of possible combinations.  Overall my wife and I have enjoyed playing this once in a while.